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HuttenlocherTechnologies
Updated 9 h ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,764exploited flaws on CISA’s list
35added in the last 30 days
456new WordPress flaws this week
390,714entries in the database

450 results · page 4 of 9

  • Apr 24, 2026CyberPanel versions prior to 2.4.5 contain an authentication bypass vulnerability in the AI Scanner worker API endpoints that allows unauthenticated remote attaCVE-2026-41473 · Other software · usmannasir · reported by VulnCheckHigh 8.8

    CyberPanel versions prior to 2.4.5 contain an authentication bypass vulnerability in the AI Scanner worker API endpoints that allows unauthenticated remote attackers to write arbitrary data to the database by sending requests to the /api/ai-scanner/status-webhook and /api/ai-scanner/callback endpoints. Attackers can exploit the lack of authentication checks to cause denial of service through storage exhaustion, corrupt scan history records, and pollute database fields with malicious data.

    Product
    cyberpanel
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 24, 2026@astrojs/cloudflare is an SSR adapter for use with Cloudflare Workers targets.CVE-2026-41321 · Other software · withastro · reported by GitHubLow 2.2

    @astrojs/cloudflare is an SSR adapter for use with Cloudflare Workers targets. Prior to 13.1.10, the fetch() call for remote images in packages/integrations/cloudflare/src/utils/image-binding-transform.ts uses the default redirect: 'follow' behavior. This allows the Cloudflare Worker to follow HTTP redirects to arbitrary URLs, bypassing the isRemoteAllowed() domain allowlist check which only validates the initial URL. This vulnerabiity is caused by an incomplete fix for CVE-2025-58179. This vulnerability is fixed in 13.1.10.

    Product
    @astrojs/cloudflare
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 8, 2026Policy bypass in ServiceWorkers in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to bypass content security policy via a crafted HTML page.CVE-2026-5911 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comMedium 4.3

    Policy bypass in ServiceWorkers in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to bypass content security policy via a crafted HTML page. (Chromium security severity: Low)

    Product
    Chrome
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 24, 2026When the ngx_mail_auth_http_module module is enabled on NGINX Plus or NGINX Open Source, undisclosed requests can cause worker processes to terminate.CVE-2026-27651 · Network & remote access · F5 · reported by f5sirt@f5.comHigh 8.7

    When the ngx_mail_auth_http_module module is enabled on NGINX Plus or NGINX Open Source, undisclosed requests can cause worker processes to terminate. This issue may occur when (1) CRAM-MD5 or APOP authentication is enabled, and (2) the authentication server permits retry by returning the Auth-Wait response header. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

    Product
    NGINX Open Source
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 10, 2026Improper authentication in Azure Arc allows an authorized attacker to elevate privileges locally.CVE-2026-26141 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Improper authentication in Azure Arc allows an authorized attacker to elevate privileges locally.

    Product
    Azure Automation Hybrid Worker Windows Extension
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 7, 2026UptimeFlare is a serverless uptime monitoring & status page solution, powered by Cloudflare Workers.CVE-2026-29779 · Other software · lyc8503 · reported by GitHubHigh 7.5

    UptimeFlare is a serverless uptime monitoring & status page solution, powered by Cloudflare Workers. Prior to commit 377a596, configuration file uptime.config.ts exports both pageConfig (safe for client use) and workerConfig (server-only, contains sensitive data) from the same module. Due to pages/incidents.tsx importing and using workerConfig directly inside client-side component code, the entire workerConfig object was included in the client-side JavaScript bundle served to all visitors. This issue has been patched via commit 377a596.

    Product
    UptimeFlare
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 23, 2026In the Linux kernel, the following vulnerability has been resolved: gpio: mpsse: ensure worker is torn down When an IRQ worker is running, unplugging the deviCVE-2025-71158 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.8

    In the Linux kernel, the following vulnerability has been resolved: gpio: mpsse: ensure worker is torn down When an IRQ worker is running, unplugging the device would cause a crash. The sealevel hardware this driver was written for was not hotpluggable, so I never realized it. This change uses a spinlock to protect a list of workers, which it tears down on disconnect.

    Product
    Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 13, 2026Denial-of-service in the DOM: Service Workers component.CVE-2026-0889 · Computers, phones & browsers · Mozilla · reported by security@mozilla.orgHigh 7.5

    Denial-of-service in the DOM: Service Workers component. This vulnerability was fixed in Firefox 147 and Thunderbird 147.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 4, 2026Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in JFrog Artifactory (Workers) allows Cross-Site ScripCVE-2025-14830 · Other software · JFrog · reported by reefs@jfrog.comMedium 4.9

    Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in JFrog Artifactory (Workers) allows Cross-Site Scripting (XSS).This issue affects Artifactory (Workers): from >=7.94.0 through <7.117.10.

    Product
    Artifactory (Workers)
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2025Worker for WPBakery: Missing AuthorizationCVE-2025-66145 · WordPress plugins & themes · reported by PatchstackMedium 5.4

    Missing Authorization vulnerability in merkulove Worker for WPBakery worker-wpbakery allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Worker for WPBakery: from n/a through <= 1.1.1.

    Product
    Worker for WPBakery
    Affected
    up to 1.1.1
    What to do
    Affects up to 1.1.1. Update Worker for WPBakery to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Dec 31, 2025Worker for Elementor: Missing AuthorizationCVE-2025-66144 · WordPress plugins & themes · reported by PatchstackMedium 5.4

    Missing Authorization vulnerability in merkulove Worker for Elementor worker-elementor allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Worker for Elementor: from n/a through <= 1.0.10.

    Product
    Worker for Elementor
    Affected
    up to 1.0.10
    What to do
    Affects up to 1.0.10. Update Worker for Elementor to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Dec 30, 2025In the Linux kernel, the following vulnerability has been resolved: mptcp: stricter state check in mptcp_worker As reported by Christoph, the mptcp protocol cCVE-2023-54176 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    In the Linux kernel, the following vulnerability has been resolved: mptcp: stricter state check in mptcp_worker As reported by Christoph, the mptcp protocol can run the worker when the relevant msk socket is in an unexpected state: connect() // incoming reset + fastclose // the mptcp worker is scheduled mptcp_disconnect() // msk is now CLOSED listen() mptcp_worker() Leading to the following splat: divide error: 0000 [#1] PREEMPT SMP CPU: 1 PID: 21 Comm: kworker/1:0 Not tainted 6.3.0-rc1-gde5e8fd0123c #11 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.11.0-2.el7 04/01/2014 Workqueue: events mptcp_worker RIP: 0010:__tcp_select_window+0x22c/0x4b0 net/ipv4/tcp_output.c:3018 RSP: 0018:ffffc900000b3c98 EFLAGS: 00010293 RAX: 000000000000ffd7 RBX: 000000000000ffd7 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff8214ce97 RDI: 0000000000000004 RBP: 000000000000ffd7 R08: 0000000000000004 R09: 0000000000010000 R10: 000000000000ffd7 R11: ffff888005afa148 R12: 000000000000ffd7 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff88803ed00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

    Product
    Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 24, 2025In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: do not run mt76u_status_worker if the device is not running Fix the following CVE-2022-50735 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: do not run mt76u_status_worker if the device is not running Fix the following NULL pointer dereference avoiding to run mt76u_status_worker thread if the device is not running yet. KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] CPU: 0 PID: 98 Comm: kworker/u2:2 Not tainted 5.14.0+ #78 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.1-0-ga5cab58e9a3f-prebuilt.qemu.org 04/01/2014 Workqueue: mt76 mt76u_tx_status_data RIP: 0010:mt76x02_mac_fill_tx_status.isra.0+0x82c/0x9e0 Code: c5 48 b8 00 00 00 00 00 fc ff df 80 3c 02 00 0f 85 94 01 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 34 24 4c 89 f2 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 89 01 00 00 41 8b 16 41 0f b7 RSP: 0018:ffffc900005af988 EFLAGS: 00010246 RAX: dffffc0000000000 RBX: ffffc900005afae8 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff832fc661 RDI: ffffc900005afc2a RBP: ffffc900005afae0 R08: 0000000000000001 R09: fffff520000b5f3c R10: 0000000000000003 R11: fffff520000b5f3b R12: ffff88810b6132d8 R13: 000000000000ffff R14: 0000000000000000 R15: ffffc900005afc28 FS: 0000000000000000(000

    Product
    Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 17, 2025Edge3 Worker RPC RCE on Airflow 2.CVE-2025-67895 · Websites & servers · Apache Software Foundation · reported by security@apache.orgCritical 9.8

    Edge3 Worker RPC RCE on Airflow 2. This issue affects Apache Airflow Providers Edge3: before 2.0.0 - and only if you installed and configured it on Airflow 2. The Edge3 provider support in Airflow 2 has been always development-only and not officially released, however if you installed and configured Edge3 provider in Airflow 2, it implicitly enabled non-public (normally) API which was used to test Edge Provider in Airflow 2 during the development. This API allowed Dag author to perform Remote Code Execution in the webserver context, which Dag Author was not supposed to be able to do. If you installed and configured Edge3 provider for Airflow 2, you should uninstall it and migrate to Airflow 3. The new Edge3 provider versions (>=2.0.0) has minimum version of Airflow set to 3 and the RCE-prone Airflow 2 code is removed, so it should no longer be possible to use the Edge3 provider 2.0.0+ on Airflow 2. If you used Edge Provider in Airflow 3, you are not affected.

    Product
    Apache Airflow Providers Edge3
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 16, 2025In the Linux kernel, the following vulnerability has been resolved: smb: client: fix incomplete backport in cfids_invalidation_worker() The previous commit bdCVE-2025-68226 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 8.8

    In the Linux kernel, the following vulnerability has been resolved: smb: client: fix incomplete backport in cfids_invalidation_worker() The previous commit bdb596ceb4b7 ("smb: client: fix potential UAF in smb2_close_cached_fid()") was an incomplete backport and missed one kref_put() call in cfids_invalidation_worker() that should have been converted to close_cached_dir().

    Product
    Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 16, 2025In the Linux kernel, the following vulnerability has been resolved: drm/xe/guc: Synchronize Dead CT worker with unbind Cancel and wait for any Dead CT worker CVE-2025-68207 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.8

    In the Linux kernel, the following vulnerability has been resolved: drm/xe/guc: Synchronize Dead CT worker with unbind Cancel and wait for any Dead CT worker to complete before continuing with device unbinding. Else the worker will end up using resources freed by the undind operation. (cherry picked from commit 492671339114e376aaa38626d637a2751cdef263)

    Product
    Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 11, 2025In bigo_worker_thread of private/google-modules/video/gchips/bigo.c, there is a possible use after free due to a race condition.CVE-2025-36934 · Computers, phones & browsers · Google · reported by dsap-vuln-management@google.comHigh 7.4

    In bigo_worker_thread of private/google-modules/video/gchips/bigo.c, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

    Product
    Android
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 8, 2025In the Linux kernel, the following vulnerability has been resolved: io-wq: Fix memory leak in worker creation If the CPU mask allocation for a node fails, theCVE-2022-50639 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    In the Linux kernel, the following vulnerability has been resolved: io-wq: Fix memory leak in worker creation If the CPU mask allocation for a node fails, then the memory allocated for the 'io_wqe' struct of the current node doesn't get freed on the error handling path, since it has not yet been added to the 'wqes' array. This was spotted when fuzzing v6.1-rc1 with Syzkaller: BUG: memory leak unreferenced object 0xffff8880093d5000 (size 1024): comm "syz-executor.2", pid 7701, jiffies 4295048595 (age 13.900s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000cb463369>] __kmem_cache_alloc_node+0x18e/0x720 [<00000000147a3f9c>] kmalloc_node_trace+0x2a/0x130 [<000000004e107011>] io_wq_create+0x7b9/0xdc0 [<00000000c38b2018>] io_uring_alloc_task_context+0x31e/0x59d [<00000000867399da>] __io_uring_add_tctx_node.cold+0x19/0x1ba [<000000007e0e7a79>] io_uring_setup.cold+0x1b80/0x1dce [<00000000b545e9f6>] __x64_sys_io_uring_setup+0x5d/0x80 [<000000008a8a7508>] do_syscall_64+0x5d/0x90 [<000000004ac08bec>] entry_SYS

    Product
    Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 4, 2025In the Linux kernel, the following vulnerability has been resolved: fuse: fix livelock in synchronous file put from fuseblk workers I observed a hang when runCVE-2025-40220 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    In the Linux kernel, the following vulnerability has been resolved: fuse: fix livelock in synchronous file put from fuseblk workers I observed a hang when running generic/323 against a fuseblk server. This test opens a file, initiates a lot of AIO writes to that file descriptor, and closes the file descriptor before the writes complete. Unsurprisingly, the AIO exerciser threads are mostly stuck waiting for responses from the fuseblk server: # cat /proc/372265/task/372313/stack [<0>] request_wait_answer+0x1fe/0x2a0 [fuse] [<0>] __fuse_simple_request+0xd3/0x2b0 [fuse] [<0>] fuse_do_getattr+0xfc/0x1f0 [fuse] [<0>] fuse_file_read_iter+0xbe/0x1c0 [fuse] [<0>] aio_read+0x130/0x1e0 [<0>] io_submit_one+0x542/0x860 [<0>] __x64_sys_io_submit+0x98/0x1a0 [<0>] do_syscall_64+0x37/0xf0 [<0>] entry_SYSCALL_64_after_hwframe+0x4b/0x53 But the /weird/ part is that the fuseblk server threads are waiting for responses from itself: # cat /proc/372210/task/372232/stack [<0>] request_wait_answer+0x1fe/0x2a0 [fuse] [<0>] __fuse_simple_request+0xd3/0x2b0 [fuse] [<0>] fuse_file_put+0x9a/0xd0 [fuse] [<0>] fuse_release+0x36/0x50 [fuse] [<0>] __fput+0xec/0x2b0 [<0>] task_work_run+0x55/0x90 [<0>] syscall_e

    Product
    Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 11, 2025Same-origin policy bypass in the DOM: Workers component.CVE-2025-13019 · Computers, phones & browsers · Mozilla · reported by security@mozilla.orgHigh 8.1

    Same-origin policy bypass in the DOM: Workers component. This vulnerability was fixed in Firefox 145, Firefox ESR 140.5, Thunderbird 145, and Thunderbird 140.5.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 30, 2025serverless-dns is a RethinkDNS resolver that deploys to Cloudflare Workers, Deno Deploy, Fastly, and Fly.io.CVE-2025-61584 · Other software · serverless-dns · reported by GitHubCritical 9.3

    serverless-dns is a RethinkDNS resolver that deploys to Cloudflare Workers, Deno Deploy, Fastly, and Fly.io. Versions through abd including 0.1.30 have a vulnerability where the pr.yml GitHub Action interpolates in an unsafe manner untrusted input, specifically the github.event.pull_request.head.repo.clone_url and github.head_ref, to a command in the runner. Due to the action using the pull_request_target trigger it has permissive permissions by default. An unauthorized attacker can exploit this vulnerability to push arbitrary data to the repository. The subsequent impact on the end-user is executing the attackers' code when running serverless-dns. This is fixed in commit c5537dd, and expected to be released in 0.1.31.

    Product
    serverless-dns
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 19, 2025The Cloudflare Vite plugin enables a full-featured integration between Vite and the Workers runtime.CVE-2025-59427 · Other software · cloudflare · reported by GitHubLow 2.9

    The Cloudflare Vite plugin enables a full-featured integration between Vite and the Workers runtime. When utilising the Cloudflare Vite plugin in its default configuration, all files are exposed by the local dev server, including files in the root directory that contain secret information such as .env and .dev.vars. This vulnerability is fixed in 1.6.0.

    Product
    workers-sdk
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 10, 2025Use after free in Serviceworker in Google Chrome on Desktop prior to 140.0.7339.127 allowed a remote attacker to potentially exploit heap corruption via a craftCVE-2025-10200 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comHigh 8.8

    Use after free in Serviceworker in Google Chrome on Desktop prior to 140.0.7339.127 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Critical)

    Product
    Chrome
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 9, 2025wabac.js provides a full web archive replay system, or 'wayback machine', using Service Workers.CVE-2025-58765 · Other software · webrecorder · reported by GitHubHigh 7.1

    wabac.js provides a full web archive replay system, or 'wayback machine', using Service Workers. A Reflected Cross-Site Scripting (XSS) vulnerability exists in the 404 error handling logic of wabac.js v2.23.10 and below. The parameter `requestURL` (derived from the original request target) is directly embedded into an inline `<script>` block without sanitization or escaping. This allows an attacker to craft a malicious URL that executes arbitrary JavaScript in the victim’s browser. The scope may be limited by CORS policies, depending on the situation in which wabac.js is used. The vulnerability is fixed in wabac.js v2.23.11.

    Product
    wabac.js
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 8, 2025oak is a middleware framework for Deno's native HTTP server, Deno Deploy, Node.js 16.5 and later, Cloudflare Workers and Bun.CVE-2025-55152 · Other software · oakserver · reported by GitHubMedium 5.3

    oak is a middleware framework for Deno's native HTTP server, Deno Deploy, Node.js 16.5 and later, Cloudflare Workers and Bun. In versions 17.1.5 and below, it's possible to significantly slow down an oak server with specially crafted values of the x-forwarded-proto or x-forwarded-for headers.

    Product
    oak
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 25, 2025In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race between async reclaim worker and close_ctree() Syzbot reported an assertioCVE-2025-38358 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 4.7

    In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race between async reclaim worker and close_ctree() Syzbot reported an assertion failure due to an attempt to add a delayed iput after we have set BTRFS_FS_STATE_NO_DELAYED_IPUT in the fs_info state: WARNING: CPU: 0 PID: 65 at fs/btrfs/inode.c:3420 btrfs_add_delayed_iput+0x2f8/0x370 fs/btrfs/inode.c:3420 Modules linked in: CPU: 0 UID: 0 PID: 65 Comm: kworker/u8:4 Not tainted 6.15.0-next-20250530-syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 Workqueue: btrfs-endio-write btrfs_work_helper RIP: 0010:btrfs_add_delayed_iput+0x2f8/0x370 fs/btrfs/inode.c:3420 Code: 4e ad 5d (...) RSP: 0018:ffffc9000213f780 EFLAGS: 00010293 RAX: ffffffff83c635b7 RBX: ffff888058920000 RCX: ffff88801c769e00 RDX: 0000000000000000 RSI: 0000000000000100 RDI: 0000000000000000 RBP: 0000000000000001 R08: ffff888058921b67 R09: 1ffff1100b12436c R10: dffffc0000000000 R11: ffffed100b12436d R12: 0000000000000001 R13: dffffc0000000000 R14: ffff88807d748000 R15: 0000000000000100 FS: 0000000000000000(0000) GS:ffff888125c53000(0000) knlGS:00000

    Product
    Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 1, 2025Dell NetWorker, versions 19.12.0.1 and prior, contains a Selection of Less-Secure Algorithm During Negotiation ('Algorithm Downgrade') vulnerability.CVE-2025-36582 · Other software · Dell · reported by security_alert@emc.comMedium 4.8

    Dell NetWorker, versions 19.12.0.1 and prior, contains a Selection of Less-Secure Algorithm During Negotiation ('Algorithm Downgrade') vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Information disclosure.

    Product
    NetWorker
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 27, 2025Networker: Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')CVE-2025-52723 · WordPress plugins & themes · reported by PatchstackHigh 8.1

    Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in codesupplyco Networker networker allows PHP Local File Inclusion.This issue affects Networker: from n/a through <= 1.2.0.

    Product
    Networker
    Affected
    up to 1.2.0
    What to do
    Affects up to 1.2.0. Update Networker to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Jun 18, 2025A vulnerability in the Cisco AnyConnect VPN server of Cisco Meraki MX and Cisco Meraki Z Series Teleworker Gateway devices could allow an unauthenticated, remotCVE-2025-20271 · Network & remote access · Cisco · reported by psirt@cisco.comHigh 8.6

    A vulnerability in the Cisco AnyConnect VPN server of Cisco Meraki MX and Cisco Meraki Z Series Teleworker Gateway devices could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition in the Cisco AnyConnect service on an affected device. This vulnerability is due to&nbsp;variable initialization errors when an SSL VPN session is established. An attacker could exploit this vulnerability by sending a sequence of crafted HTTPS requests to an affected device. A successful exploit could allow the attacker to cause the Cisco AnyConnect VPN server to restart, resulting in the failure of all established SSL VPN sessions and forcing remote users to initiate a new VPN connection and re-authenticate. A sustained attack could prevent new SSL VPN connections from being established, effectively making the Cisco AnyConnect VPN service unavailable for all legitimate users.

    Product
    Cisco Meraki MX Firmware
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 18, 2025In the Linux kernel, the following vulnerability has been resolved: HID: nintendo: fix rumble worker null pointer deref We can dereference a null pointer tryiCVE-2022-49974 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 8.8

    In the Linux kernel, the following vulnerability has been resolved: HID: nintendo: fix rumble worker null pointer deref We can dereference a null pointer trying to queue work to a destroyed workqueue. If the device is disconnected, nintendo_hid_remove is called, in which the rumble_queue is destroyed. Avoid using that queue to defer rumble work once the controller state is set to JOYCON_CTLR_STATE_REMOVED. This eliminates the null pointer dereference.

    Product
    Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 13, 2025Worker process denial of service through file read operation.CVE-2025-22242 · Other software · VMware · reported by security@vmware.comMedium 5.6

    Worker process denial of service through file read operation. .A vulnerability exists in the Master's “pub_ret” method which is exposed to all minions. The un-sanitized input value “jid” is used to construct a path which is then opened for reading. An attacker could exploit this vulnerabilities by attempting to read from a filename that will not return any data, e.g. by targeting a pipe node on the proc file system.

    Product
    SALT
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 14, 2025A flaw was found in Yggdrasil, which acts as a system broker, allowing the processes to communicate to other children's "worker" processes through the DBus compCVE-2025-3931 · Other software · Red Hat · reported by Red HatHigh 7.8

    A flaw was found in Yggdrasil, which acts as a system broker, allowing the processes to communicate to other children's "worker" processes through the DBus component. Yggdrasil creates a DBus method to dispatch messages to workers. However, it misses authentication and authorization checks, allowing every system user to call it. One available Yggdrasil worker acts as a package manager with capabilities to create and enable new repositories and install or remove packages. This flaw allows an attacker with access to the system to leverage the lack of authentication on the dispatch message to force the Yggdrasil worker to install arbitrary RPM packages. This issue results in local privilege escalation, enabling the attacker to access and modify sensitive system data.

    Product
    Red Hat Enterprise Linux 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 9, 2025In the Linux kernel, the following vulnerability has been resolved: page_pool: avoid infinite loop to schedule delayed worker We noticed the kworker in page_pCVE-2025-37859 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5

    In the Linux kernel, the following vulnerability has been resolved: page_pool: avoid infinite loop to schedule delayed worker We noticed the kworker in page_pool_release_retry() was waken up repeatedly and infinitely in production because of the buggy driver causing the inflight less than 0 and warning us in page_pool_inflight()[1]. Since the inflight value goes negative, it means we should not expect the whole page_pool to get back to work normally. This patch mitigates the adverse effect by not rescheduling the kworker when detecting the inflight negative in page_pool_release_retry(). [1] [Mon Feb 10 20:36:11 2025] ------------[ cut here ]------------ [Mon Feb 10 20:36:11 2025] Negative(-51446) inflight packet-pages ... [Mon Feb 10 20:36:11 2025] Call Trace: [Mon Feb 10 20:36:11 2025] page_pool_release_retry+0x23/0x70 [Mon Feb 10 20:36:11 2025] process_one_work+0x1b1/0x370 [Mon Feb 10 20:36:11 2025] worker_thread+0x37/0x3a0 [Mon Feb 10 20:36:11 2025] kthread+0x11a/0x140 [Mon Feb 10 20:36:11 2025] ? process_one_work+0x370/0x370 [Mon Feb 10 20:36:11 2025] ? __kthread_cancel_work+0x40/0x40 [Mon Feb 10 20:36:11 2025] ret_from_fork+0x35/0x40 [Mon Feb 10 20:36:11 2025] ---[

    Product
    Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 2, 2025In the Linux kernel, the following vulnerability has been resolved: cifs: fix use-after-free bug in refresh_cache_worker() The UAF bug occurred because we werCVE-2023-53052 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.8

    In the Linux kernel, the following vulnerability has been resolved: cifs: fix use-after-free bug in refresh_cache_worker() The UAF bug occurred because we were putting DFS root sessions in cifs_umount() while DFS cache refresher was being executed. Make DFS root sessions have same lifetime as DFS tcons so we can avoid the use-after-free bug is DFS cache refresher and other places that require IPCs to get new DFS referrals on. Also, get rid of mount group handling in DFS cache as we no longer need it. This fixes below use-after-free bug catched by KASAN [ 379.946955] BUG: KASAN: use-after-free in __refresh_tcon.isra.0+0x10b/0xc10 [cifs] [ 379.947642] Read of size 8 at addr ffff888018f57030 by task kworker/u4:3/56 [ 379.948096] [ 379.948208] CPU: 0 PID: 56 Comm: kworker/u4:3 Not tainted 6.2.0-rc7-lku #23 [ 379.948661] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.0-0-gd239552-rebuilt.opensuse.org 04/01/2014 [ 379.949368] Workqueue: cifs-dfscache refresh_cache_worker [cifs] [ 379.949942] Call Trace: [ 379.950113] <TASK> [ 379.950260] dump_stack_lvl+0x50/0x67 [ 379.950510] print_report+0x16a/0x48e [ 379.950759] ? __virt_addr_valid+0xd8/0x160 [ 379.951040] ? __

    Product
    Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 1, 2025In the Linux kernel, the following vulnerability has been resolved: drm: Fix potential null-ptr-deref in drm_vblank_destroy_worker() drm_vblank_init() call drCVE-2022-49827 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5

    In the Linux kernel, the following vulnerability has been resolved: drm: Fix potential null-ptr-deref in drm_vblank_destroy_worker() drm_vblank_init() call drmm_add_action_or_reset() with drm_vblank_init_release() as action. If __drmm_add_action() failed, will directly call drm_vblank_init_release() with the vblank whose worker is NULL. As the resule, a null-ptr-deref will happen in kthread_destroy_worker(). Add the NULL check before calling drm_vblank_destroy_worker(). BUG: null-ptr-deref KASAN: null-ptr-deref in range [0x0000000000000068-0x000000000000006f] CPU: 5 PID: 961 Comm: modprobe Not tainted 6.0.0-11331-gd465bff130bf-dirty RIP: 0010:kthread_destroy_worker+0x25/0xb0 Call Trace: <TASK> drm_vblank_init_release+0x124/0x220 [drm] ? drm_crtc_vblank_restore+0x8b0/0x8b0 [drm] __drmm_add_action_or_reset+0x41/0x50 [drm] drm_vblank_init+0x282/0x310 [drm] vkms_init+0x35f/0x1000 [vkms] ? 0xffffffffc4508000 ? lock_is_held_type+0xd7/0x130 ? __kmem_cache_alloc_node+0x1c2/0x2b0 ? lock_is_held_type+0xd7/0x130 ? 0xffffffffc4508000 do_one_initcall+0xd0/0x4f0 ... do_syscall_64+0x35/0x80 entry_SYSCALL_64_after_hwframe+0x46/0xb0

    Product
    Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 30, 2025PKCE was implemented in the OAuth implementation in workers-oauth-provider that is part of MCP framework https://github.com/cloudflare/workers-mcp .CVE-2025-4144 · Other software · Cloudflare · reported by cna@cloudflare.comMedium 5.3

    PKCE was implemented in the OAuth implementation in workers-oauth-provider that is part of MCP framework https://github.com/cloudflare/workers-mcp . However, it was found that an attacker could cause the check to be skipped. Fixed in: https://github.com/cloudflare/workers-oauth-provider/pull/27 https://github.com/cloudflare/workers-oauth-provider/pull/27 Impact: PKCE is a defense-in-depth mechanism against certain kinds of attacks and was an optional extension in OAuth 2.0 which became required in the OAuth 2.1 draft. (Note that the MCP specification requires OAuth 2.1.). This bug completely bypasses PKCE protection.

    Product
    Workers-oauth-provider
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 30, 2025The OAuth implementation in workers-oauth-provider that is part of MCP framework https://github.com/cloudflare/workers-mcp , did not correctly validate that reCVE-2025-4143 · Other software · Cloudflare · reported by cna@cloudflare.comMedium 6

    The OAuth implementation in workers-oauth-provider that is part of MCP framework https://github.com/cloudflare/workers-mcp , did not correctly validate that redirect_uri was on the allowed list of redirect URIs for the given client registration. Fixed in:  https://github.com/cloudflare/workers-oauth-provider/pull/26 https://github.com/cloudflare/workers-oauth-provider/pull/26 Impact: Under certain circumstances (see below), if a victim had previously authorized with a server built on workers-oath-provider, and an attacker could later trick the victim into visiting a malicious web site, then attacker could potentially steal the victim's credentials to the same OAuth server and subsequently impersonate them. In order for the attack to be possible, the OAuth server's authorized callback must be designed to auto-approve authorizations that appear to come from an OAuth client that the victim has authorized previously. The authorization flow is not implemented by workers-oauth-provider; it is up to the application built on top to decide whether to implement such automatic re-authorization. However, many applications do implement such logic. Note: It is a basic, well-known requi

    Product
    Workers-oauth-provider
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 16, 2025In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: update channel list in reg notifier instead reg worker Currently when ath11kCVE-2025-23133 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 8.8

    In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: update channel list in reg notifier instead reg worker Currently when ath11k gets a new channel list, it will be processed according to the following steps: 1. update new channel list to cfg80211 and queue reg_work. 2. cfg80211 handles new channel list during reg_work. 3. update cfg80211's handled channel list to firmware by ath11k_reg_update_chan_list(). But ath11k will immediately execute step 3 after reg_work is just queued. Since step 2 is asynchronous, cfg80211 may not have completed handling the new channel list, which may leading to an out-of-bounds write error: BUG: KASAN: slab-out-of-bounds in ath11k_reg_update_chan_list Call Trace: ath11k_reg_update_chan_list+0xbfe/0xfe0 [ath11k] kfree+0x109/0x3a0 ath11k_regd_update+0x1cf/0x350 [ath11k] ath11k_regd_update_work+0x14/0x20 [ath11k] process_one_work+0xe35/0x14c0 Should ensure step 2 is completely done before executing step 3. Thus Wen raised patch[1]. When flag NL80211_REGDOM_SET_BY_DRIVER is set, cfg80211 will notify ath11k after step 2 is done. So enable the flag NL80211_REGDOM_SET_BY_DRIVER then cfg80211 will notify a

    Product
    Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 8, 2025XMP Toolkit versions 2023.12 and earlier are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory.CVE-2025-30309 · Other software · Adobe · reported by AdobeMedium 5.5

    XMP Toolkit versions 2023.12 and earlier are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

    Product
    XMPWorker
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 8, 2025XMP Toolkit versions 2023.12 and earlier are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory.CVE-2025-30308 · Other software · Adobe · reported by AdobeMedium 5.5

    XMP Toolkit versions 2023.12 and earlier are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

    Product
    XMPWorker
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 8, 2025XMP Toolkit versions 2023.12 and earlier are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory.CVE-2025-30307 · Other software · Adobe · reported by AdobeMedium 5.5

    XMP Toolkit versions 2023.12 and earlier are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

    Product
    XMPWorker
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 8, 2025XMP Toolkit versions 2023.12 and earlier are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory.CVE-2025-30306 · Other software · Adobe · reported by AdobeMedium 5.5

    XMP Toolkit versions 2023.12 and earlier are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

    Product
    XMPWorker
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 8, 2025XMP Toolkit versions 2023.12 and earlier are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory.CVE-2025-30305 · Other software · Adobe · reported by AdobeMedium 5.5

    XMP Toolkit versions 2023.12 and earlier are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

    Product
    XMPWorker
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 20, 2025A Server-Side Request Forgery (SSRF) vulnerability exists in the POST /worker_generate_stream API endpoint of the Controller API Server in haotian-liu/llava verCVE-2024-9309 · Other software · haotian-liu · reported by security@huntr.devCritical 9.3

    A Server-Side Request Forgery (SSRF) vulnerability exists in the POST /worker_generate_stream API endpoint of the Controller API Server in haotian-liu/llava version v1.2.0 (LLaVA-1.6). This vulnerability allows attackers to exploit the victim Controller API Server's credentials to perform unauthorized web actions or access unauthorized web resources.

    Product
    haotian-liu/llava
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 13, 2025This CVE affects only Windows worker nodes.CVE-2024-9042 · Other software · Kubernetes · reported by jordan@liggitt.netMedium 5.9

    This CVE affects only Windows worker nodes. Your worker node is vulnerable to this issue if it is running one of the affected versions listed below.

    Product
    Kubelet
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 13, 2025Dell NetWorker, versions prior to 19.11.0.4 and version 19.12, contains an URL Redirection to Untrusted Site ('Open Redirect') Vulnerability in NetWorker ManageCVE-2025-21104 · Other software · Dell · reported by security_alert@emc.comMedium 4.3

    Dell NetWorker, versions prior to 19.11.0.4 and version 19.12, contains an URL Redirection to Untrusted Site ('Open Redirect') Vulnerability in NetWorker Management Console. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to a targeted application user being redirected to arbitrary web URLs. The vulnerability could be leveraged by attackers to conduct phishing attacks that cause users to divulge sensitive information.

    Product
    NetWorker
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 6, 2025In the Linux kernel, the following vulnerability has been resolved: bpf: Cancel the running bpf_timer through kworker for PREEMPT_RT During the update proceduCVE-2025-21825 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.8

    In the Linux kernel, the following vulnerability has been resolved: bpf: Cancel the running bpf_timer through kworker for PREEMPT_RT During the update procedure, when overwrite element in a pre-allocated htab, the freeing of old_element is protected by the bucket lock. The reason why the bucket lock is necessary is that the old_element has already been stashed in htab->extra_elems after alloc_htab_elem() returns. If freeing the old_element after the bucket lock is unlocked, the stashed element may be reused by concurrent update procedure and the freeing of old_element will run concurrently with the reuse of the old_element. However, the invocation of check_and_free_fields() may acquire a spin-lock which violates the lockdep rule because its caller has already held a raw-spin-lock (bucket lock). The following warning will be reported when such race happens: BUG: scheduling while atomic: test_progs/676/0x00000003 3 locks held by test_progs/676: #0: ffffffff864b0240 (rcu_read_lock_trace){....}-{0:0}, at: bpf_prog_test_run_syscall+0x2c0/0x830 #1: ffff88810e961188 (&htab->lockdep_key){....}-{2:2}, at: htab_map_update_elem+0x306/0x1500 #2: ffff8881f4eac1b8 (&base->softirq_ex

    Product
    Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 27, 2025In the Linux kernel, the following vulnerability has been resolved: batman-adv: Drop unmanaged ELP metric worker The ELP worker needs to calculate new metric CVE-2025-21823 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.8

    In the Linux kernel, the following vulnerability has been resolved: batman-adv: Drop unmanaged ELP metric worker The ELP worker needs to calculate new metric values for all neighbors "reachable" over an interface. Some of the used metric sources require locks which might need to sleep. This sleep is incompatible with the RCU list iterator used for the recorded neighbors. The initial approach to work around of this problem was to queue another work item per neighbor and then run this in a new context. Even when this solved the RCU vs might_sleep() conflict, it has a major problems: Nothing was stopping the work item in case it is not needed anymore - for example because one of the related interfaces was removed or the batman-adv module was unloaded - resulting in potential invalid memory accesses. Directly canceling the metric worker also has various problems: * cancel_work_sync for a to-be-deactivated interface is called with rtnl_lock held. But the code in the ELP metric worker also tries to use rtnl_lock() - which will never return in this case. This also means that cancel_work_sync would never return because it is waiting for the worker to finish. * iterating over t

    Product
    Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 17, 2025Dell NetWorker Management Console, version(s) 19.11 through 19.11.0.3 & Versions prior to 19.10.0.7 contain(s) an improper neutralization of server-side vulneraCVE-2025-21103 · Other software · Dell · reported by security_alert@emc.comHigh 7.8

    Dell NetWorker Management Console, version(s) 19.11 through 19.11.0.3 & Versions prior to 19.10.0.7 contain(s) an improper neutralization of server-side vulnerability. An unauthenticated attacker with local access could potentially exploit this vulnerability and run arbitrary code on the server.

    Product
    NetWorker Management Console
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 30, 2025Dell NetWorker, version(s) prior to 19.11.0.3, all versions of 19.10 & prior versions contain(s) an Unquoted Search Path or Element vulnerability.CVE-2025-21107 · Other software · Dell · reported by security_alert@emc.comHigh 7.8

    Dell NetWorker, version(s) prior to 19.11.0.3, all versions of 19.10 & prior versions contain(s) an Unquoted Search Path or Element vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Code execution.

    Product
    NetWorker
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

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