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.
1,089 results · page 2 of 22
Oct 13, 2026Observable discrepancy in Media in Google Chrome prior to 155.0.8059.79 allowed a remote attacker to leak cross-origin data via a crafted HTML page.CVE-2026-110141 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comLow 3.1
Observable discrepancy in Media in Google Chrome prior to 155.0.8059.79 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
- Product
- Chrome
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordchromereleases.googleblog.comissues.chromium.org
Oct 13, 2026Mobile Security Framework (MobSF) v4.5.2 is vulnerable to Command Injection in /download_data/, /api/v1/scan, Dynamic Analyzer ADB integration module.CVE-2026-104585 · Other software · reported by MITRECritical 9.8
Mobile Security Framework (MobSF) v4.5.2 is vulnerable to Command Injection in /download_data/, /api/v1/scan, Dynamic Analyzer ADB integration module.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Observable discrepancy in Active Directory Federation Services (AD FS) allows an unauthorized attacker to disclose information over a network.CVE-2026-97788 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5
Observable discrepancy in Active Directory Federation Services (AD FS) allows an unauthorized attacker to disclose information over a network.
- Product
- Microsoft .NET Framework 3.5
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Observable discrepancy in Microsoft Office SharePoint allows an authorized attacker to perform tampering over a network.CVE-2026-97782 · Email & office · Microsoft · reported by secure@microsoft.comMedium 6.8
Observable discrepancy in Microsoft Office SharePoint allows an authorized attacker to perform tampering over a network.
- Product
- Microsoft SharePoint Server Subscription Edition
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026obsidian-tc is a governed, agent-ready Model Context Protocol server for Obsidian vaults.CVE-2026-77362 · Other software · The-40-Thieves · reported by GitHubMedium 4.3
obsidian-tc is a governed, agent-ready Model Context Protocol server for Obsidian vaults. Prior to 1.3.1, bridge tools do not consistently apply the read access-control list (ACL) to every returned field. The tasks_filter tool exposes group counts derived from denied notes, makemd_query passes unfiltered sibling result fields through, and list_templates exposes template paths and parsed user-function bodies without a read-whitelist check. An authenticated caller can consequently infer or read data from notes outside the caller's read ACL. Version 1.3.1 fixes the vulnerability by filtering path-attributable fields and applying the read whitelist to list_templates.
- Product
- obsidian-tc
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026obsidian-tc is a governed, agent-ready Model Context Protocol server for Obsidian vaults.CVE-2026-77361 · Other software · The-40-Thieves · reported by GitHubMedium 4.7
obsidian-tc is a governed, agent-ready Model Context Protocol server for Obsidian vaults. Prior to 1.3.1, read access-control list (ACL) checks use a lexical vault-relative path while containment checks use the resolved path. An in-vault symlink under an allowed glob that resolves into a denied folder can therefore bypass the read ACL and expose files in the denied folder. Exploitation requires an out-of-band-planted symlink and does not permit an escape from the vault root. Version 1.3.1 fixes the vulnerability by applying ACL checks to the resolved vault-relative path.
- Product
- obsidian-tc
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 12, 2026Cockpit CMS 2.14.1 contains an observable timing discrepancy vulnerability that allows unauthenticated attackers to enumerate accounts due to an incomplete timiCVE-2026-109379 · Other software · cockpit-hq · reported by VulnCheckMedium 6.9
Cockpit CMS 2.14.1 contains an observable timing discrepancy vulnerability that allows unauthenticated attackers to enumerate accounts due to an incomplete timing fix in /auth/check. Attackers can post login attempts and measure response times, since existing accounts incur two bcrypt operations versus one, revealing valid usernames and email addresses.
- Product
- cockpit
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 12, 2026obsidian-tc is a governed, agent-ready Model Context Protocol server for Obsidian vaults.CVE-2026-77366 · Other software · The-40-Thieves · reported by GitHubCritical 9.9
obsidian-tc is a governed, agent-ready Model Context Protocol server for Obsidian vaults. Prior to 1.3.1, tool dispatch does not compare the caller-controlled input.vault value with the vault bound to the caller, the JSON Web Token (JWT) has no vault claim, and the folder access-control list is shared globally. Any valid token can therefore select another configured vault and read, write, or delete its contents through affected tools. Version 1.3.1 fixes the vulnerability by binding tokens and request context to a vault and rejecting mismatched input.vault values before scope checks.
- Product
- obsidian-tc
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 12, 2026obsidian-tc is a governed, agent-ready Model Context Protocol server for Obsidian vaults.CVE-2026-77364 · Other software · The-40-Thieves · reported by GitHubMedium 6.5
obsidian-tc is a governed, agent-ready Model Context Protocol server for Obsidian vaults. Prior to 1.3.1, undefined readPaths and writePaths settings allow all paths, strictReadDefault does not protect direct requests, and the .obsidian, .git, and .trash control directories are excluded only during enumeration. An authenticated caller can directly read sensitive files such as .obsidian/plugins/*/data.json, potentially exposing plugin API keys, Obsidian Sync passwords, and other in-vault data. Version 1.3.1 fixes the vulnerability by denying the control directories by default and enforcing strictReadDefault on direct request paths.
- Product
- obsidian-tc
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 12, 2026obsidian-tc is a governed, agent-ready Model Context Protocol server for Obsidian vaults.CVE-2026-77363 · Other software · The-40-Thieves · reported by GitHubHigh 8.8
obsidian-tc is a governed, agent-ready Model Context Protocol server for Obsidian vaults. Prior to 1.3.1, the Streamable HTTP transport does not validate the Host or Origin header or enable DNS-rebinding protection. When the documented loopback configuration uses auth.mode set to none, a malicious web page can send requests to the local MCP endpoint and receive unrestricted vault access through the http-local caller. Version 1.3.1 fixes the vulnerability by enabling host, origin, and DNS-rebinding validation.
- Product
- obsidian-tc
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 9, 2026LobsterAI 2026.5.27 through 2026.9.23 contains an external control of file path vulnerability in the skills:delete IPC handler that trusts the openclawSourceDirCVE-2026-108156 · Other software · netease-youdao · reported by VulnCheckMedium 6.9
LobsterAI 2026.5.27 through 2026.9.23 contains an external control of file path vulnerability in the skills:delete IPC handler that trusts the openclawSourceDir value from a skill's _meta.json during uninstall. Attackers who convince a user to install a crafted skill can make uninstallation recursively delete arbitrary user-writable directories, such as the home directory, since the security scanner never inspects _meta.json.
- Product
- LobsterAI
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 9, 2026OpenPrinting CUPS before 2.4.20 contains a NULL pointer dereference in cupsdCheckJobs() when a job marked job-held-on-create refers to a temporary printer that CVE-2026-107888 · Other software · OpenPrinting · reported by MITREMedium 5.1
OpenPrinting CUPS before 2.4.20 contains a NULL pointer dereference in cupsdCheckJobs() when a job marked job-held-on-create refers to a temporary printer that has been automatically deleted. Temporary-printer cleanup can remove the destination without canceling its held jobs, and the scheduler dereferences the NULL result of cupsdFindDest() while checking holding_new_jobs. This terminates cupsd and interrupts all queues managed by that process. In some plausible scenarios, an unprivileged submission can trigger this.
- Product
- CUPS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 9, 2026OpenPrinting CUPS through 2.4.20 contains a resource-exhaustion vulnerability in the submission-timeout handling of cupsdCheckJobs().CVE-2026-107885 · Other software · OpenPrinting · reported by MITRELow 3.3
OpenPrinting CUPS through 2.4.20 contains a resource-exhaustion vulnerability in the submission-timeout handling of cupsdCheckJobs(). The scheduler suppresses timeout processing for all pending jobs whenever any client connection has an in-flight Send-Document operation, without matching that connection to the job being examined. A client allowed to reach the IPP service can hold an incomplete HTTP request containing parsed Send-Document headers before operation authorization, preventing unrelated incomplete jobs from expiring. Where Create-Job submission is allowed, incomplete jobs can accumulate until MaxJobs is exhausted and further legitimate print submissions are rejected. The suppression ends when the held connection closes.
- Product
- CUPS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 8, 2026Obsidian Desktop before 1.14.0 contains a filter bypass vulnerability in the bundled MathJax 3.2.2 Safe component that allows attackers to execute arbitrary codCVE-2026-104078 · Other software · Obsidian · reported by VulnCheckHigh 8.4
Obsidian Desktop before 1.14.0 contains a filter bypass vulnerability in the bundled MathJax 3.2.2 Safe component that allows attackers to execute arbitrary code by embedding a crafted \href value with a TAB byte in the URL scheme, causing filterURL to produce an empty protocol that bypasses the configured safeProtocols restrictions. Attackers can craft a note containing a malicious MathJax formula that renders as a javascript: URL anchor, which when clicked by the victim in Live Preview executes in the Node-integration-enabled vault renderer via require('child_process'), achieving arbitrary operating system command execution as the desktop user.
- Product
- Obsidian Desktop
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 8, 2026Obsidian Desktop before 1.14.0 contains a remote code execution vulnerability that allows attackers to craft malicious Markdown notes exploiting insufficient saCVE-2026-104077 · Other software · Obsidian · reported by VulnCheckHigh 8.5
Obsidian Desktop before 1.14.0 contains a remote code execution vulnerability that allows attackers to craft malicious Markdown notes exploiting insufficient sanitization of the data-background-iframe attribute, which bypasses DOMPurify and is processed by the bundled Reveal.js 4.3.1 within the Slides core plugin, allowing a javascript: URL to execute in the resulting background iframe. Because Node integration is enabled and context isolation is disabled in Obsidian's vault renderer, the injected script can call parent.require() to access Node APIs such as fs and child_process, enabling arbitrary operating system command execution when the victim opens the note and manually starts the presentation.
- Product
- Obsidian Desktop
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 7, 2026Homer is open source telecom observability software.CVE-2026-62253 · Other software · sipcapture · reported by GitHubCritical 9.8
Homer is open source telecom observability software. Prior to version 11.0.283, both JWT middleware functions (`JWTMiddleware` and `JWTMiddlewareV4`) immediately return `next(c)` when `jwtSecret == ""`. The JWT secret defaults to an empty string. On a default installation, all protected API endpoints under `/api/v1`, `/api/v3`, and `/api/v4` are completely unauthenticated. Version 11.0.283 patches the issue.
- Product
- homer
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 7, 2026Homer is open source telecom observability software.CVE-2026-62252 · Other software · sipcapture · reported by GitHubCritical 9.8
Homer is open source telecom observability software. Prior to version 11.0.283, on every fresh Homer deployment using internal authentication, the bootstrap process automatically creates an `admin` account with the password `sipcapture` (stored as a legacy SHA-256 hex hash). There is no first-login forced-change mechanism. Any attacker who reaches the login endpoint immediately gains full administrative access. Version 11.0.283 patches the issue.
- Product
- homer
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 7, 2026Homer is open source telecom observability software.CVE-2026-62251 · Other software · sipcapture · reported by GitHubHigh 8.1
Homer is open source telecom observability software. Prior to version 11.0.283, the `V4StatisticsQuery` handler passes the user-supplied `rawquery` field directly to DuckDB without calling the `sqlvalidator.ValidateRawSQL` function used throughout the rest of the codebase. Any authenticated user can execute arbitrary SQL statements against all data accessible through the FlightSQL service. Version 11.0.283 patches the issue.
- Product
- homer
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 6, 2026Gitea Actions blocks the jobs of workflow runs from first-time fork pull request contributors until a maintainer approves the run.CVE-2026-104632 · Other software · Gitea · reported by 88ee5874-cf24-4952-aea0-31affedb7ff2High 8.8
Gitea Actions blocks the jobs of workflow runs from first-time fork pull request contributors until a maintainer approves the run. The rerun path only required a run to be finished and built the new attempt's jobs without considering the pending approval, so when a user with Actions write access cancelled a run that was awaiting approval and then re-ran it, the new jobs were created as waiting rather than blocked while the run still recorded that approval was required. Cancelling and re-running stale fork checks is a routine action that does not involve the approval control, so where Actions is enabled and a matching runner is registered, workflow code taken from the fork pull request head could run on the repository's runners without an explicit approval.
- Product
- Gitea
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.gitea.comgithub.com
Oct 6, 2026Observable discrepancy in Safebrowsing in Google Chrome on on iOS prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer process to oCVE-2026-106351 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comMedium 5.3
Observable discrepancy in Safebrowsing in Google Chrome on on iOS prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer process to obtain sensitive information via a crafted HTML page. (Chromium security severity: Medium)
- Product
- Chrome
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordchromereleases.googleblog.comissues.chromium.org
Oct 6, 2026Observable discrepancy in Paint in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to leak cross-origin data via a crafted HTML page.CVE-2026-106336 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comMedium 4.3
Observable discrepancy in Paint in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
- Product
- Chrome
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordchromereleases.googleblog.comissues.chromium.org
Oct 6, 2026Observable discrepancy in Autofill AI in Google Chrome prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer process and leveraged sCVE-2026-106303 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comMedium 5.3
Observable discrepancy in Autofill AI in Google Chrome prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to obtain sensitive information via a crafted HTML page. (Chromium security severity: Medium)
- Product
- Chrome
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordchromereleases.googleblog.comissues.chromium.org
Oct 6, 2026Observable discrepancy in Scroll in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to obtain cross-origin data via a crafted Chrome extension.CVE-2026-106210 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comLow 3.1
Observable discrepancy in Scroll in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to obtain cross-origin data via a crafted Chrome extension. (Chromium security severity: Medium)
- Product
- Chrome
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordchromereleases.googleblog.comissues.chromium.org
Oct 6, 2026Observable discrepancy in Animation in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to potentially obtain cross-origin data via a crafted HTMLCVE-2026-106180 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comLow 3.1
Observable discrepancy in Animation in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to potentially obtain cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
- Product
- Chrome
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordchromereleases.googleblog.comissues.chromium.org
Oct 6, 2026Contributor Arbitrary File Deletion in Jobs for WordPress <= 2.8.2 versions.CVE-2026-39752 · WordPress plugins & themes · reported by PatchstackHigh 7.7
Contributor Arbitrary File Deletion in Jobs for WordPress <= 2.8.2 versions.
- Affected
- up to 2.8.2
- What to do
- Affects up to 2.8.2. Update the plugin to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Oct 2, 2026UTMStack before 11.2.16 contains an account enumeration vulnerability that allows unauthenticated attackers to determine registered email addresses by observingCVE-2026-82043 · Other software · UTMStack · reported by VulnCheckMedium 6.9
UTMStack before 11.2.16 contains an account enumeration vulnerability that allows unauthenticated attackers to determine registered email addresses by observing differing HTTP responses from the POST /api/account/reset-password/init endpoint. Attackers can submit arbitrary email addresses and distinguish registered accounts, which return 200 OK, from unregistered accounts, which trigger a 500 Internal Server Error with backend error details, enabling targeted phishing or credential attacks.
- Product
- UTMStack
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 2, 2026Observable discrepancy vulnerability in Softtr Informatics Trading Limited Company E-Commerce Pack allows Account Footprinting.CVE-2026-11795 · Websites & servers · Softtr Informatics Trading Limited Company · reported by iletisim@usom.gov.trMedium 5.3
Observable discrepancy vulnerability in Softtr Informatics Trading Limited Company E-Commerce Pack allows Account Footprinting. This issue affects E-Commerce Pack: before 5.03.01.54.
- Product
- E-Commerce Pack
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 2, 2026Observable discrepancy in the CMS RSA PKCS#1 v1.5 key-transport unwrap (KeyTransRecipientInformation.UnwrapKey) in Legion of the Bouncy Castle Inc.CVE-2026-63573 · Other software · Legion of the Bouncy Castle Inc. · reported by 91579145-5d7b-4cc5-b925-a0262ff19630High 8.2
Observable discrepancy in the CMS RSA PKCS#1 v1.5 key-transport unwrap (KeyTransRecipientInformation.UnwrapKey) in Legion of the Bouncy Castle Inc. bc-csharp before 2.7.0 allows a remote attacker who holds a captured CMS EnvelopedData message, and who can submit many modified messages to an application that decrypts them with the recipient's RSA private key and reveals how decryption failed, to recover the captured message's content-encryption key and so its content, via a Bleichenbacher-style adaptive chosen-ciphertext attack, because a key-transport ciphertext with invalid PKCS#1 v1.5 padding is rejected during unwrap with a distinct "bad padding in message." CmsException instead of being replaced by a random key, so it can be told apart from a correctly padded ciphertext, which fails only later at content decryption.
- Product
- bc-csharp
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 2, 2026Observable discrepancy in IesEngine.DecryptBlock in Legion of the Bouncy Castle Inc.CVE-2026-63567 · Other software · Legion of the Bouncy Castle Inc. · reported by 91579145-5d7b-4cc5-b925-a0262ff19630High 8.2
Observable discrepancy in IesEngine.DecryptBlock in Legion of the Bouncy Castle Inc. bc-csharp before 2.7.0 allows a remote attacker who has captured an IES or ECIES ciphertext, and who can submit modified ciphertexts for decryption under the same key pair, to recover its plaintext via a CBC padding-oracle attack, because in block-cipher mode the engine decrypts the ciphertext and removes its padding before verifying the MAC. A padding failure is therefore reported with a different error message, and without the MAC computation, compared with a MAC failure. Only applications that construct IesEngine directly with a padded block cipher, such as AES in CBC mode with PKCS#7 padding, are affected; stream-mode IES is not.
- Product
- bc-csharp
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 30, 2026Observable response discrepancy vulnerability in Maksisoft Technology, IT, and Software Industry and Trade Inc.CVE-2026-86778 · Other software · Maksisoft Technology, IT, and Software Industry and Trade Inc. · reported by iletisim@usom.gov.trMedium 5.3
Observable response discrepancy vulnerability in Maksisoft Technology, IT, and Software Industry and Trade Inc. Maksisoft Gym allows Account Footprinting. This issue affects Maksisoft Gym: from 0.5.10 before 0.5.11.
- Product
- Maksisoft Gym
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 25, 2026OpenClaw versions before 2026.8.1 fail to properly restrict access to operator command cron jobs, allowing model-visible agent callers to read and execute ownerCVE-2026-100568 · Other software · OpenClaw · reported by VulnCheckHigh 8.7
OpenClaw versions before 2026.8.1 fail to properly restrict access to operator command cron jobs, allowing model-visible agent callers to read and execute ownerless command jobs. Attackers can inspect stored environment variables and force-run disabled or unscheduled command jobs to access secrets and execute operator-authored commands.
- Product
- OpenClaw
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Sep 25, 2026In the Linux kernel, the following vulnerability has been resolved: xfs: don't leak new_bp if xfs_btree_bload_drop_buf fails LOLLM observes that in xfs_btree_CVE-2026-97545 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: xfs: don't leak new_bp if xfs_btree_bload_drop_buf fails LOLLM observes that in xfs_btree_bload_prep_block, xfs_btree_bload_drop_buf can hit an IO error if writing the delwri buffer list to disk fails. In this case, we fail to release new_bp, which means we lose a locked buffer. Fix that.
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Sep 25, 2026In the Linux kernel, the following vulnerability has been resolved: xfs: don't leak dqacct if rhashtable insertion fails LOLLM observes that xqcheck_mod_live_CVE-2026-97544 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: xfs: don't leak dqacct if rhashtable insertion fails LOLLM observes that xqcheck_mod_live_ino_dqtrx doesn't free the newly allocated dqa object if rhashtable insertion fails. Fix this leak.
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Sep 25, 2026In the Linux kernel, the following vulnerability has been resolved: xfs: destroy seen inode bitmap when we fail to add a dirpath LOLLM observes a memory leak CVE-2026-97543 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: xfs: destroy seen inode bitmap when we fail to add a dirpath LOLLM observes a memory leak in xchk_dirtree_create_path if we create the directory path object but appending the name to the path fails. When this happens, we don't tear down the (empty) seen inode bitmap. This is a pretty trivial error, but let's not leave logic bombs. Do the same for a similar bug in xrep_dirtree_create_adoption_path.
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Sep 24, 2026OpenObserve is a cloud-native observability platform.CVE-2026-63645 · Other software · openobserve · reported by GitHubHigh 7.5
OpenObserve is a cloud-native observability platform. Prior to 0.90.3, OpenObserve registers the /config/runtime endpoint without authentication and serializes the complete server configuration after applying the hide_sensitive_fields keyword filter. The filter does not recognize dsn or creds field names, so meta_postgres_dsn, meta_postgres_ro_dsn, meta_ddl_dsn, and usage_reporting_creds can be returned in plaintext to an unauthenticated network client. PostgreSQL deployments can expose database credentials, and the same response can disclose the root administrator email address, internal NATS address, filesystem layout, and other deployment details. This issue is fixed in version 0.90.3.
- Product
- openobserve
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 24, 2026In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: fix HE extended capability length check rtw89_mac_check_he_obss_narrow_bw_ru_CVE-2026-93281 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: fix HE extended capability length check rtw89_mac_check_he_obss_narrow_bw_ru_iter() reads extended capability byte 10, but rejects only datalen values below 10. Byte 10 requires at least 11 bytes. Require datalen >= 11 before reading data[10].
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Sep 22, 2026SolarWinds Observability Self-Hosted was found to be affected by an unauthenticated remote code execution vulnerability stemming from deserialization of untrustCVE-2026-28325 · Other software · SolarWinds · reported by psirt@solarwinds.comHigh 8.8
SolarWinds Observability Self-Hosted was found to be affected by an unauthenticated remote code execution vulnerability stemming from deserialization of untrusted data when the application is configured to use a specific communication mode.
- Product
- Observability Self-Hosted
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocumentation.solarwinds.comdocumentation.solarwinds.com
Sep 22, 2026SolarWinds Observability Self-Hosted was found to be affected by an unauthenticated remote code execution vulnerability due to the insufficient integrity checksCVE-2026-28324 · Other software · SolarWinds · reported by psirt@solarwinds.comCritical 9.8
SolarWinds Observability Self-Hosted was found to be affected by an unauthenticated remote code execution vulnerability due to the insufficient integrity checks. Installations configured in a non-default and non-secure configuration are affected.
- Product
- Observability Self-Hosted
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocumentation.solarwinds.comdocumentation.solarwinds.com
Sep 22, 2026Netdata is an open source observability tool.CVE-2026-83597 · Other software · netdata · reported by GitHubHigh 7
Netdata is an open source observability tool. From version 2.0.0 until 2.10.4, Netdata Windows Agent MSI repair launches powershell.exe and wevtutil.exe as elevated interactive processes in the initiating user's desktop session. A low-privileged local user who triggers repair can interact with or hijack those visible process windows to execute arbitrary commands with SYSTEM privileges. This issue is fixed in stable version 2.10.4.
- Product
- netdata
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 22, 2026Netdata is an open source observability tool.CVE-2026-83603 · Other software · netdata · reported by GitHubHigh 8.4
Netdata is an open source observability tool. Prior to 2.10.4, the setuid-root ndsudo helper command fail2ban-client-status-socket in src/collectors/utils/ndsudo.c accepts a caller-controlled --socket_path from the low-privileged netdata service account. The account can direct root fail2ban-client to a malicious UNIX socket, and fail2ban/client/csocket.py CSocket.receive() passes the returned data to pickle.loads(), allowing attacker-controlled code to execute as root on systems with fail2ban-client installed. This issue is fixed in version 2.10.4 and nightly build 2.10.0-782-nightly.
- Product
- netdata
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 22, 2026Netdata is an open source observability tool.CVE-2026-83602 · Other software · netdata · reported by GitHubMedium 6.5
Netdata is an open source observability tool. From 2.0.0 until 2.11.0, Netdata registers /api/v3/settings in src/web/api/v3/web_api_v3.c with HTTP_ACL_NOCHECK and HTTP_ACCESS_ANONYMOUS_DATA, causing unauthenticated PUT requests handled by src/web/api/v3/api_v3_settings.c to bypass operator-configured allow dashboard from IP restrictions. A network-reachable caller can persist attacker-controlled JSON in {varlib}/settings/default.json, manipulate its version counter, and use repeated near-20 MiB writes to consume disk space, although the file does not control collection or security policy. This vulnerability is fixed in 2.11.0.
- Product
- netdata
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 22, 2026Netdata is an open source observability tool.CVE-2026-83601 · Other software · netdata · reported by GitHubMedium 6.5
Netdata is an open source observability tool. Prior to 2.10.4, an authenticated child agent can send an oversized DIMENSION SLOT value that str2ull_encoded passes to pluginsd_rrddim_put_to_slot in src/plugins.d/pluginsd_internals.h without an upper bound. prd_array_create in src/database/rrdset-pluginsd-array.h can then wrap the size_t allocation calculation while retaining the original large array size, causing the subsequent initialization loop to write beyond the undersized heap allocation and crash the parent agent. This issue is fixed in version 2.10.4 and nightly build 2.10.0-782-nightly.
- Product
- netdata
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 22, 2026Netdata is an open source observability tool.CVE-2026-83600 · Other software · netdata · reported by GitHubMedium 6.5
Netdata is an open source observability tool. Prior to 2.10.4, an authenticated child agent can send an oversized CHART SLOT value that str2ull_encoded passes to pluginsd_rrdset_cache_put_to_slot in src/plugins.d/pluginsd_internals.h. The accepted slot drives reallocz to request an approximately 16 GiB chart-pointer array, and allocation failure invokes fatal and aborts the parent Netdata agent, repeatedly disabling centralized monitoring while stream access persists. This issue is fixed in version 2.10.4 and nightly build 2.10.0-782-nightly.
- Product
- netdata
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 22, 2026Netdata is an open source observability tool.CVE-2026-83599 · Other software · netdata · reported by GitHubHigh 7.5
Netdata is an open source observability tool. Prior to 2.11.0, Netdata's unauthenticated WebSocket server negotiates permessage-deflate before authentication, and src/web/websocket/websocket-compression.c allows websocket_client_decompress_message() to grow decompressed output toward WS_MAX_DECOMPRESSED_SIZE without enforcing a compressed-to-decompressed ratio. Small highly compressed frames can therefore cause large server-side allocations, and repeated concurrent connections can exhaust memory and terminate monitoring. This vulnerability is fixed in 2.11.0.
- Product
- netdata
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 22, 2026Netdata is an open source observability tool.CVE-2026-83598 · Other software · netdata · reported by GitHubHigh 7.8
Netdata is an open source observability tool. From rom 2.0.0 until 2.10.4, during Netdata Windows Agent MSI repair, powershell.exe runs as SYSTEM without -NoProfile and loads %USERPROFILE%\Documents\WindowsPowerShell\Microsoft.PowerShell_profile.ps1 from the low-privileged user who initiated repair. Commands placed in that profile before repair therefore execute with SYSTEM privileges. This vulnerability is fixed in 2.10.4.
- Product
- netdata
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 22, 2026Vector is a high-performance observability data pipeline.CVE-2026-77621 · Other software · vectordotdev · reported by GitHubCritical 9.3
Vector is a high-performance observability data pipeline. From 0.10.0 until 0.57.0, the file sink renders its templated path from event fields and opens the result without confining it to an intended directory. When an untrusted source supplies an event field used by the path template, the value can contain an absolute path or parent-directory traversal, causing Vector to create parent directories and create or overwrite files outside the intended location with the Vector process privileges. The resulting file write can modify sensitive files and can lead to code execution when a scheduled task, authorization file, or subsequently executed script is targeted. This issue is fixed in version 0.57.0.
- Product
- vector
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 22, 2026Vector is a high-performance observability data pipeline.CVE-2026-77620 · Other software · vectordotdev · reported by GitHubHigh 8.7
Vector is a high-performance observability data pipeline. From 0.15.0 until 0.57.0, the logstash source feeds each decompressed frame back into its decoder without limiting nested compression depth. An unauthenticated remote peer that can reach the default 0.0.0.0:5044 listener can send many nested compressed frames, causing recursive decoding that exhausts the worker thread stack and aborts the process. The same nested construction amplifies decompressed input, and process termination can halt log ingestion for every tenant on a shared pipeline. This issue is fixed in version 0.57.0.
- Product
- vector
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 22, 2026Vector is a high-performance observability data pipeline.CVE-2026-77619 · Other software · vectordotdev · reported by GitHubHigh 8.7
Vector is a high-performance observability data pipeline. From 0.15.0 until 0.57.0, the logstash source reads a 32-bit compressed-frame length from the network and uses it to size an in-memory buffer without an upper bound. An unauthenticated remote peer that can reach the default 0.0.0.0:5044 listener can send a minimal frame declaring a multi-gigabyte payload, causing an excessive allocation that can abort Vector or invoke the host OOM killer. Because the allocation follows the declared length rather than bytes transmitted, the attacker has low resource cost, and process termination can halt log ingestion for every tenant on a shared pipeline. This issue is fixed in version 0.57.0.
- Product
- vector
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 18, 2026IBM Guardium Data Protection 12.2 is vulnerable to a hardcoded credentials vulnerability in the hardware_assess/obstore binaries.CVE-2026-84034 · Other software · IBM · reported by psirt@us.ibm.comHigh 8.8
IBM Guardium Data Protection 12.2 is vulnerable to a hardcoded credentials vulnerability in the hardware_assess/obstore binaries. A low-privileged authenticated user can recover hardcoded product master secrets, potentially resulting in unauthorized access to the internal database and compromise of sensitive system information.
- Product
- Guardium Data Protection
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 18, 2026Perses is an open-source dashboard and visualization project for observability data.CVE-2026-63458 · Other software · perses · reported by GitHubHigh 7.1
Perses is an open-source dashboard and visualization project for observability data. Prior to 0.54.0-beta.3, an authenticated user with viewer access to one project can supply another project through the project query parameter on project-scoped list endpoints, including /api/v1/projects/{project}/dashboards and /api/v1/datasources. The request-controlled project value is used to select dashboards, datasources, and variables without enforcing the caller's authorization for that selected project, which breaks project-level tenant isolation and exposes complete resource specifications belonging to other projects. This issue is fixed in version 0.54.0-beta.3.
- Product
- perses
- 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.
Weekly security brief
The flaws that hit local websites, every Friday.
One short email: what got exploited this week, which WordPress plugins broke, and what to check. Unsubscribe in one click.
Tell us what you're building.
A website, your marketing, a security check, an app, or the thing you've been running out of a spreadsheet for three years. A few lines is plenty.
Not ready to talk yet? Run the free website check and see what Google sees.