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.
7,805 results · page 8 of 157
Oct 13, 2026Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.CVE-2026-83726 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Heap-based buffer overflow in HID Parser Library allows an authorized attacker to elevate privileges locally.CVE-2026-83569 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Heap-based buffer overflow in HID Parser Library allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1809
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026A denial of service vulnerability exists when Microsoft Common Object Runtime Library improperly handles web requests.CVE-2026-70162 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.9
A denial of service vulnerability exists when Microsoft Common Object Runtime Library improperly handles web requests. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET web application. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the .NET application. The update addresses the vulnerability by correcting how the .NET web application handles web requests.
- Product
- Microsoft Visual Studio 2022 version 17.14
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.CVE-2026-70128 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.5
Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.
- Product
- Windows 10 Version 1809
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Integer overflow or wraparound in Microsoft Windows Codecs Library allows an unauthorized attacker to execute code over a network.CVE-2026-108400 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Integer overflow or wraparound in Microsoft Windows Codecs Library allows an unauthorized attacker to execute code over a network.
- Product
- HEVC Video Extensions
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026reNgine up to v2.2.0 and current master branch (commit de4199222cca5618f1255930ce78987e47d43a99) is vulnerable to OS Command Injection via the custom_headers scCVE-2026-104584 · Other software · reported by MITRECritical 9.8
reNgine up to v2.2.0 and current master branch (commit de4199222cca5618f1255930ce78987e47d43a99) is vulnerable to OS Command Injection via the custom_headers scan engine configuration field in web/reNgine/tasks.py (fetch_url and dir_file_fuzz functions).
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Stack-based buffer overflow in Microsoft Windows Codecs Library allows an unauthorized attacker to deny service over a network.CVE-2026-102199 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Stack-based buffer overflow in Microsoft Windows Codecs Library allows an unauthorized attacker to deny service over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026The unstructured library provides open-source components for ingesting and pre-processing images and text documents, such as PDFs, HTML, Word docs, and many morCVE-2026-104250 · Other software · Unstructured-IO · reported by GitHubMedium 6.1
The unstructured library provides open-source components for ingesting and pre-processing images and text documents, such as PDFs, HTML, Word docs, and many more. Prior to 0.24.1, partition_html(html_parser_version="v2") and the VLM partitioner can preserve untrusted document tags, attributes, text, and link targets in metadata.text_as_html, while elements_to_html() emits the result as an HTML document. The to_html() path in unstructured/documents/ontology.py does not escape output or reject unsafe URL schemes, allowing event-handler attributes, attribute breakout markup, and javascript: links to survive parsing. When the generated HTML or text_as_html is rendered in a browser, attacker-controlled script can execute in the viewer's origin, including in document-ingestion workflows where a privileged reviewer opens submitted content. This issue is fixed in version 0.24.1.
- Product
- unstructured
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026ConnectBot SSH Client Library is written in Kotlin with Kaitai Struct and KStateMachine.CVE-2026-54700 · Other software · connectbot · reported by GitHubMedium 6.9
ConnectBot SSH Client Library is written in Kotlin with Kaitai Struct and KStateMachine. Prior to 0.3.1, the SSH protocol parser trusts attacker-controlled inner byte lengths and element counts without verifying that they fit in the containing packet. A malicious or compromised SSH server can return a small malformed packet whose oversized declarations cause the Kaitai Struct Java runtime to attempt excessive allocation or repeated parsing before detecting truncated input. The general transport path requires a client connection but no authentication or optional feature; malformed SSH-agent messages additionally require SSH agent forwarding. The issue can raise an uncaught OutOfMemoryError and terminate the application process, with no demonstrated confidentiality or integrity impact. This issue is fixed in version 0.3.1.
- Product
- cbssh
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026ConnectBot SSH Client Library is written in Kotlin with Kaitai Struct and KStateMachine.CVE-2026-54697 · Other software · connectbot · reported by GitHubMedium 6.7
ConnectBot SSH Client Library is written in Kotlin with Kaitai Struct and KStateMachine. Prior to 0.3.1, DerReader.readLength() accepts excessive long-form DER length octets, accumulates them into an Int, and primitive readers allocate arrays without checking the declared size against the remaining input. An application or user that loads an attacker-provided private-key file through SshClient.authenticatePublicKey(), SshKeys.decodePemPrivateKey(), SshSigning.sign(), or SshSigning.getPublicKey() can trigger integer wraparound, excessive allocation, or an uncaught OutOfMemoryError. SSH server host keys and agent-forwarding messages do not use this application-supplied private-key input path. No usable weakened key and no confidentiality or integrity impact have been demonstrated. This issue is fixed in version 0.3.1.
- Product
- cbssh
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026ammonia is a Rust library for repairing and securing untrusted HTML.CVE-2026-102342 · Other software · rust-ammonia · reported by GitHubMedium 5.4
ammonia is a Rust library for repairing and securing untrusted HTML. Prior to 3.3.3, 4.0.3, and 4.1.4, applications that allow the SVG animate or set elements can retain an animation whose attributeName targets href and whose value uses the javascript scheme. The sanitized SVG can therefore create a script-bearing link, and a user who clicks the link can execute attacker-controlled script in the application's origin, enabling stored cross-site scripting. This issue is fixed in versions 3.3.3, 4.0.3, and 4.1.4.
- Product
- ammonia
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026A vulnerability has been identified in .NET Client Library for SIMATIC S7 Webserver API (All versions < V3.3.62).CVE-2026-85115 · Other software · Siemens · reported by productcert@siemens.comMedium 6.8
A vulnerability has been identified in .NET Client Library for SIMATIC S7 Webserver API (All versions < V3.3.62). Affected applications do not properly redact PLC restore passwords from HTTP error exception messages. This could allow an attacker with access to logs or other diagnostic output to obtain the plaintext restore password and potentially perform unauthorized operations on the PLC.
- Product
- .NET Client Library for SIMATIC S7 Webserver API
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcert-portal.siemens.com
Oct 13, 2026A vulnerability has been identified in .NET Client Library for SIMATIC S7 Webserver API (All versions < V3.3.61).CVE-2026-85114 · Other software · Siemens · reported by productcert@siemens.comHigh 8.7
A vulnerability has been identified in .NET Client Library for SIMATIC S7 Webserver API (All versions < V3.3.61). Affected applications do not properly validate filenames received from remote servers during ticket downloads. This could allow an attacker who can manipulate the ticket response to write arbitrary files outside the intended download directory and, when overwriting is enabled, replace existing files accessible to the application.
- Product
- .NET Client Library for SIMATIC S7 Webserver API
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcert-portal.siemens.com
Oct 12, 2026The HybridTokenAuthenticator component of the SAP/cloud-security-services-integration-library accepts tokens from unintended ambient IAS/XSUAA bindings, potentiCVE-2026-89105 · Network & remote access · SAP_SE · reported by cna@sap.comMedium 4.2
The HybridTokenAuthenticator component of the SAP/cloud-security-services-integration-library accepts tokens from unintended ambient IAS/XSUAA bindings, potentially allowing unauthorized access. This vulnerability allows an attacker to gain unauthorized access to the system by using tokens that should not be accepted, leading to a breach of security.
- Product
- SAP/cloud-security-services-integration-library
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 12, 2026Frappe Framework 15.x before 15.107.3 and 16.x before 16.17.0 relies on a vulnerable pdfkit library (CVE-2025-26240) for PDF generation, enabling server-side reCVE-2026-109603 · Other software · frappe · reported by VulnCheckMedium 4.8
Frappe Framework 15.x before 15.107.3 and 16.x before 16.17.0 relies on a vulnerable pdfkit library (CVE-2025-26240) for PDF generation, enabling server-side request forgery and local file inclusion. Authenticated attackers can supply crafted content to PDF rendering to make the server fetch internal resources or embed local server files in generated PDFs.
- Product
- frappe
- 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
Oct 12, 2026OWASP Coraza WAF is a golang modsecurity compatible web application firewall library.CVE-2026-41508 · Other software · corazawaf · reported by GitHubMedium 5.8
OWASP Coraza WAF is a golang modsecurity compatible web application firewall library. From 3.4.0 until 3.8.0, the multipart processor in internal/bodyprocessors/multipart.go treats io.ErrUnexpectedEOF as nonfatal without setting MULTIPART_STRICT_ERROR. A remote attacker can submit a truncated multipart body that produces io.ErrUnexpectedEOF, causing parsing to stop without raising the strict-error signal used by the recommended defensive rule. Rules 200002 and 200003 do not fire, allowing multipart parser-disagreement payloads to reach a backend that interprets the truncated body differently. This issue is fixed in version 3.8.0.
- Product
- coraza
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 12, 2026OWASP Coraza WAF is a golang modsecurity compatible web application firewall library.CVE-2026-41504 · Other software · corazawaf · reported by GitHubMedium 5.8
OWASP Coraza WAF is a golang modsecurity compatible web application firewall library. From 3.0.0 until 3.8.0, the Native audit-log formatter in internal/auditlog/formats.go writes attacker-influenced request and response fields without neutralizing carriage returns or line feeds. When SecAuditLogFormat Native is enabled, injected line breaks can create forged lines inside a transaction record. An attacker who controls request or response body, header, error-message, or matched-rule data can inject carriage returns and line feeds that appear as forged audit lines within a transaction record. The forged content can mislead operators and line-oriented SIEM processing, although the unpredictable transaction boundary prevents straightforward impersonation of a separate complete session. This issue is fixed in version 3.8.0.
- Product
- coraza
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 12, 2026OWASP Coraza WAF is a golang modsecurity compatible web application firewall library.CVE-2026-41510 · Other software · corazawaf · reported by GitHubHigh 7.2
OWASP Coraza WAF is a golang modsecurity compatible web application firewall library. From 3.0.0 until 3.8.1, Coraza silently drops arguments after SecArgumentsLimit in internal/corazawaf/transaction.go, while internal/bodyprocessors/urlencoded.go writes ARGS_POST without enforcing the cap. The flaw is triggered when an unauthenticated attacker sends more arguments than SecArgumentsLimit or supplies bodies that expand beyond the configured argument and flattening budgets. An unauthenticated attacker can flood requests with arguments so excess values are silently omitted from ARGS, ARGS_GET, ARGS_NAMES, ARGS_GET_NAMES, ARGS_POST, or ARGS_PATH before security rules inspect them; affected urlencoded and JSON processing can also consume excessive memory. The omission can bypass WAF rules protecting the downstream application, and unbounded or amplified argument processing can cause memory consumption and service degradation. This issue is fixed in version 3.8.1.
- Product
- coraza
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 12, 2026OWASP Coraza WAF is a golang modsecurity compatible web application firewall library.CVE-2026-104774 · Other software · corazawaf · reported by GitHubMedium 5.8
OWASP Coraza WAF is a golang modsecurity compatible web application firewall library. From 3.0.0 until 3.8.0, the t:jsDecode transformation in internal/transformations/js_decode.go:64-70 includes the backslash in the octal buffer, causing ParseInt to fail and return a null byte. The flaw is triggered when a rule relies on t:jsDecode and the request contains JavaScript octal escape sequences. An unauthenticated attacker can encode attack syntax with JavaScript octal escapes so the backend decodes the intended bytes while Coraza rules using t:jsDecode inspect corrupted null-byte output. The mismatch can bypass WAF rules and expose the protected application to attacks such as cross-site scripting or SQL injection. This issue is fixed in version 3.8.0.
- Product
- coraza
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 12, 2026The AsyncHttpClient (AHC) library allows Java applications to easily execute HTTP requests and asynchronously process HTTP responses.CVE-2026-107226 · Other software · AsyncHttpClient · reported by GitHubMedium 6.8
The AsyncHttpClient (AHC) library allows Java applications to easily execute HTTP requests and asynchronously process HTTP responses. From 2.1.0 until 3.0.14, the default ThreadSafeCookieStore does not retain whether a Set-Cookie response used a secure transport. It accepts Secure cookies received over plaintext and permits insecure cookies to overlay or delete existing Secure cookies with matching scope. An attacker controlling a plaintext same-site response can consequently plant, replace, or remove cookie state later sent to an HTTPS origin, enabling session fixation, CSRF-token replacement, or loss of security-relevant state. This issue is fixed in version 3.0.14.
- Product
- async-http-client
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 12, 2026Zebra before 6.4.0 contains an improper integrity validation vulnerability in the inbound gossip download path that allows unauthenticated peers to force droppiCVE-2026-109366 · Other software · ZcashFoundation · reported by VulnCheckMedium 6.3
Zebra before 6.4.0 contains an improper integrity validation vulnerability in the inbound gossip download path that allows unauthenticated peers to force dropping of new blocks without penalty. Attackers can serve a real block with a coinbase scriptSig rewritten to height 1, which keeps the ZIP-244 block hash, triggering a behind-tip drop before consensus validation and delaying tip discovery for mining backends.
- Product
- zebra
- 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
Oct 12, 2026Zebra before 6.4.0 contains an uncontrolled resource consumption vulnerability that allows unauthenticated peers to force full proof verification by serving forCVE-2026-109365 · Other software · ZcashFoundation · reported by VulnCheckMedium 6.3
Zebra before 6.4.0 contains an uncontrolled resource consumption vulnerability that allows unauthenticated peers to force full proof verification by serving forged block bodies with valid header hashes. Attackers can flip authorizing-only bytes such as a coinbase scriptSig, wasting Sapling, Orchard, and Ironwood proof verification without penalty and stalling sync for 67 seconds.
- Product
- zebra
- 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
Oct 12, 2026Zebra 2.3.0 before 6.4.0 contains a protection mechanism failure that allows unauthenticated peers to evade bans because bans and misbehavior scores are keyed oCVE-2026-109364 · Other software · ZcashFoundation · reported by VulnCheckMedium 6.9
Zebra 2.3.0 before 6.4.0 contains a protection mechanism failure that allows unauthenticated peers to evade bans because bans and misbehavior scores are keyed on exact IP addresses. Attackers can reconnect from fresh IPv6 addresses in their /64 allocation or flush the 20,000-entry FIFO ban list to restore access for banned peers.
- Product
- zebra
- 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
Oct 12, 2026ZcashFoundation Zebra 6.4.0 before 6.4.2 parses version 6 transactions carrying a pre-NU6.3 consensus branch ID, but the size computation during UnminedTx constCVE-2026-109363 · Other software · ZcashFoundation · reported by VulnCheckHigh 8.7
ZcashFoundation Zebra 6.4.0 before 6.4.2 parses version 6 transactions carrying a pre-NU6.3 consensus branch ID, but the size computation during UnminedTx construction treats re-serialization of the Orchard bundle as infallible, so the resulting error trips an expect that aborts zebrad. Unauthenticated peers can send a single pre-handshake tx message to crash the node, and can repeat this after each restart.
- Product
- zebra
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 11, 2026A vulnerability was detected in Open Asset Import Library Assimp up to 6.0.5.CVE-2026-108573 · Other software · Open Asset Import Library · reported by VulDBMedium 5.1
A vulnerability was detected in Open Asset Import Library Assimp up to 6.0.5. Affected by this vulnerability is the function IOStreamBuffer::getNextBlock of the component PLY File Handler. Performing a manipulation results in out-of-bounds read. It is possible to initiate the attack remotely. The vendor was contacted early about this disclosure but did not respond in any way.
- Product
- Assimp
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 9, 2026In JetBrains Exposed before 1.5.1 sQL injection was possible via unescaped string arguments of several SQL functionsCVE-2026-108474 · Other software · JetBrains · reported by cve@jetbrains.comCritical 9.8
In JetBrains Exposed before 1.5.1 sQL injection was possible via unescaped string arguments of several SQL functions
- Product
- Exposed
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 9, 2026Privasys rustls is a maintained fork of the rustls TLS library that adds RA-TLS challenge and channel-binding support.CVE-2026-108266 · Other software · Privasys · reported by GitHubCritical 9.1
Privasys rustls is a maintained fork of the rustls TLS library that adds RA-TLS challenge and channel-binding support. Prior to privasys-v0.8.1, the fork emitted RA-TLS challenge certificates whose quote ReportData was bound to the certificate public key and client nonce but not to the active TLS session. An attacker who obtained an enclave TLS private key could relay a genuine quote onto another connection, causing a relying party to accept an attacker-terminated connection as the attested enclave. This issue is fixed in privasys-v0.8.1.
- Product
- rustls
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 9, 2026OWASP Coraza WAF is a golang modsecurity compatible web application firewall library.CVE-2026-107835 · Other software · corazawaf · reported by GitHubMedium 4
OWASP Coraza WAF is a golang modsecurity compatible web application firewall library. Prior to 3.8.1, internal/cookies.ParseCookies in internal/cookies/cookies.go handles boundary ASCII control characters and control-only or empty cookie names differently from several backend cookie parsers. An unauthenticated attacker can craft a Cookie header so Coraza indexes or drops a cookie under a different name or value from the backend application, causing rules targeting REQUEST_COOKIES or REQUEST_COOKIES_NAMES to miss application-visible attacker data. Exploitation depends on the backend parser and affected rule scope, and interior control characters with inconsistent backend behavior are outside this advisory's remediation. This issue is fixed in version 3.8.1.
- Product
- coraza
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 9, 2026OWASP Coraza WAF is a golang modsecurity compatible web application firewall library.CVE-2026-107834 · Other software · corazawaf · reported by GitHubMedium 5.3
OWASP Coraza WAF is a golang modsecurity compatible web application firewall library. From 3.0.0 until 3.8.0, the multipart loop in internal/bodyprocessors/multipart.go executes defer temp.Close() for every uploaded file part, so each temporary-file descriptor remains open until the complete request returns. An unauthenticated attacker can submit a multipart body containing many minimal file parts and exhaust the process file-descriptor table within the request-body size limit, causing os.CreateTemp failures, MULTIPART_STRICT_ERROR responses, blocked legitimate uploads, and process-wide inability to open files or sockets. This issue is fixed in version 3.8.0.
- Product
- coraza
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 9, 2026OWASP Coraza WAF is a golang modsecurity compatible web application firewall library.CVE-2026-107833 · Other software · corazawaf · reported by GitHubMedium 5.9
OWASP Coraza WAF is a golang modsecurity compatible web application firewall library. From 3.0.0 until 3.8.0, ProcessResponse in internal/bodyprocessors/json.go passes the ignoreJSONRecursionLimit value of -1 to readJSON, while the recursive guard only stops at zero. A network attacker who can cause an application protected by Coraza to return deeply nested JSON can make response-body processing perform quadratic work, consuming one CPU core for seconds per response within the default ResponseBodyLimit. Request JSON processing is not affected by this specific path because it uses the configured request recursion limit, and exploitation requires response-body inspection to be enabled. This issue is fixed in version 3.8.0.
- Product
- coraza
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 9, 2026OWASP Coraza WAF is a golang modsecurity compatible web application firewall library.CVE-2026-107826 · Other software · corazawaf · reported by GitHubHigh 7.5
OWASP Coraza WAF is a golang modsecurity compatible web application firewall library. From 3.0.0 until 3.8.1, readJSON in internal/bodyprocessors/json.go can stop its bounded flattening walk after reaching SecArgumentsLimit or the byte budget and then call gjson.Valid on the complete raw body. An unauthenticated attacker can submit shallow values followed by an extremely deeply nested JSON tail that was not visited by the bounded walk, causing gjson.Valid to recurse without a depth bound and terminate the hosting process with an unrecoverable fatal stack overflow. The ProcessRequest and ProcessResponse JSON paths share the affected readJSON validation flow, and the payload can remain within recommended body-size and argument-count limits. This issue is fixed in version 3.8.1.
- Product
- coraza
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 9, 2026OWASP Coraza WAF is a golang modsecurity compatible web application firewall library.CVE-2026-107825 · Other software · corazawaf · reported by GitHubMedium 4
OWASP Coraza WAF is a golang modsecurity compatible web application firewall library. From 3.0.0 until 3.8.0, ProcessURI in internal/corazawaf/transaction.go handles a url.ParseRequestURI failure by retaining the raw URI but leaving QUERY_STRING, ARGS_GET, ARGS_GET_NAMES, and the GET-derived portion of ARGS empty. An unauthenticated attacker can place control bytes in a URI passed directly by integrations such as coraza-spoa, coraza-proxy-wasm, custom FFI hosts, or WASM hosts, causing Coraza to omit query parameters that the downstream integration may still process and allowing rules targeting those variables to be bypassed. The bundled coraza/v3/http integration is not affected because Go net/http rejects such malformed request targets before calling Coraza. This issue is fixed in version 3.8.0.
- Product
- coraza
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 9, 2026MariaDB Connector/C is a C and C++ client library for connecting applications to MariaDB and MySQL databases.CVE-2026-107819 · Other software · MariaDB · reported by GitHubMedium 5.9
MariaDB Connector/C is a C and C++ client library for connecting applications to MariaDB and MySQL databases. From 3.4.1 until 3.4.10, the MariaDB Connector/C libmariadb Zero-Configuration SSL authentication-switch logic checked certificate trust failure but did not reject a TLS hostname verification mismatch before selecting a non-hashing authentication plugin. An active man-in-the-middle attacker with a valid certificate for another hostname could request mysql_clear_password and obtain the database password inside the attacker-controlled TLS connection. Other MariaDB connectors are not affected. This issue is fixed in version 3.4.10.
- Product
- server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 9, 2026Cloudron 9.1.7 and 9.2 contain a stored cross-site scripting (XSS) vulnerability in the Branding Footer feature.CVE-2026-79363 · Other software · reported by MITREMedium 5.9
Cloudron 9.1.7 and 9.2 contain a stored cross-site scripting (XSS) vulnerability in the Branding Footer feature. An authenticated administrator can store crafted HTML containing JavaScript event handlers in the Footer setting. The stored value is rendered without sufficient sanitization on the public login / OpenID interaction page and in the System Event Log, causing attacker-controlled JavaScript to execute in the Cloudron web origin when an affected page is viewed.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordfaydin.blogfaydin.blog
Oct 9, 2026Media LIbrary Assistant: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-95609 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in David Lingren Media LIbrary Assistant media-library-assistant allows Stored XSS.This issue affects Media LIbrary Assistant: from n/a through 3.41.
- Product
- Media LIbrary Assistant
- Affected
- up to 3.41
- What to do
- Affects up to 3.41. Update Media LIbrary Assistant to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Oct 8, 2026HTTP/2 servers could end up crashing due to inadvertently modifying its HPACK encoder concurrently.CVE-2026-97032 · Other software · Go standard library · reported by security@golang.orgHigh 7.5
HTTP/2 servers could end up crashing due to inadvertently modifying its HPACK encoder concurrently. This happens because the server modifies the HPACK encoder from two goroutines without synchronization: one uses the encoder to encode a HEADERS frame as part of a response sent to a client and the other modifies the encoder's table size when handling a SETTINGS frame containing SETTINGS_HEADER_TABLE_SIZE that a client sends. A malicious client can repeatedly send a request while changing the header table size to crash the server.
- Product
- net/http
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 8, 2026Multiple ECH outer extension references are not permitted under RFC 9849; previously, a client could send a well-crafted packet that could trigger memory exhausCVE-2026-97031 · Other software · Go standard library · reported by security@golang.orgHigh 7.5
Multiple ECH outer extension references are not permitted under RFC 9849; previously, a client could send a well-crafted packet that could trigger memory exhaustion in the server process by specifying multiple references. We now reject these as malformed and curb the memory amplification vector as a result.
- Product
- crypto/tls
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 8, 2026A trusted template author may have previously written a valid template wherein the use of the 'yield' keyword would not be correctly escaped.CVE-2026-97030 · Other software · Go standard library · reported by security@golang.orgMedium 6.1
A trusted template author may have previously written a valid template wherein the use of the 'yield' keyword would not be correctly escaped. We now ensure that valid keyword uses are escaped and non-keyword uses are not escaped.
- Product
- html/template
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 8, 2026When a JavaScript template literal contains consecutive expressions, the context tracking state was not properly reset upon entering a new expression.CVE-2026-94448 · Other software · Go standard library · reported by security@golang.orgMedium 6.1
When a JavaScript template literal contains consecutive expressions, the context tracking state was not properly reset upon entering a new expression. We now ensure that template-literal expression entries correctly reset context variables so all subsequent regular expression literals are accurately recognized and escaped.
- Product
- html/template
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 8, 2026Parsing a multipart form can bypass memory limits and read an arbitrarily long line into memory when the remaining limit at the start of a part is less than 400CVE-2026-94440 · Other software · Go standard library · reported by security@golang.orgHigh 7.5
Parsing a multipart form can bypass memory limits and read an arbitrarily long line into memory when the remaining limit at the start of a part is less than 400 bytes.
- Product
- net/textproto
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 8, 2026When an HTTP server handler sends a 2xx response to an HTTP/1 CONNECT request and returns without hijacking the connection, the server improperly continues to rCVE-2026-94439 · Other software · Go standard library · reported by security@golang.orgHigh 7.5
When an HTTP server handler sends a 2xx response to an HTTP/1 CONNECT request and returns without hijacking the connection, the server improperly continues to read and serve requests from the connection. Since a 2xx response to an HTTP/1 CONNECT converts the connection into a tunnel, the server should not treat the connection as continuing to contain HTTP. The impact of this misbehavior is mostly limited to potential request smuggling, where an intermediate proxy considers the data on the connection to be tunneled and the server considers it to be HTTP.
- Product
- net/http
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 8, 2026A malicious HTTP/2 peer can cause excessive CPU consumption in the client or server by opening a large number of streams and then sending many small SETTINGS frCVE-2026-78669 · Other software · Go standard library · reported by security@golang.orgHigh 7.5
A malicious HTTP/2 peer can cause excessive CPU consumption in the client or server by opening a large number of streams and then sending many small SETTINGS frames containing SETTINGS_INITIAL_WINDOW_SIZE values.
- Product
- net/http
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 8, 2026When parsing a Range header containing a large number of small ranges, FileServer(FS), ServeContent, and ServeFile(FS) can consume an excessive amount of CPU.CVE-2026-78667 · Other software · Go standard library · reported by security@golang.orgHigh 7.5
When parsing a Range header containing a large number of small ranges, FileServer(FS), ServeContent, and ServeFile(FS) can consume an excessive amount of CPU.
- Product
- net/http
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 8, 2026The HTTP/2 server can refund connection-level flow control twice for the same data: Once when a client resets a stream (refunding data for any sent-but-unread pCVE-2026-78663 · Other software · Go standard library · reported by security@golang.orgCritical 9.1
The HTTP/2 server can refund connection-level flow control twice for the same data: Once when a client resets a stream (refunding data for any sent-but-unread portion of the stream), and again when a request handler reads the buffered data. A malicious client can exploit this to bypass the configured connection-level flow control limit (MaxReceiveBufferPerConnection). Total buffered data is still limited by the concurrent stream limit and stream-level flow control.
- Product
- net/http
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 8, 2026Historically, we have been rather lax about malformed framing-related headers in our HTTP/2 implementation, as they cannot interfere with HTTP/2 framing.CVE-2026-78660 · Other software · Go standard library · reported by security@golang.orgHigh 7.5
Historically, we have been rather lax about malformed framing-related headers in our HTTP/2 implementation, as they cannot interfere with HTTP/2 framing. However, this makes it possible for our HTTP/2 implementation to forward responses containing such headers to an HTTP/1 client when acting as a reverse proxy. If the HTTP/1 client also does not behave strictly enough, this can result in response smuggling.
- Product
- net/http
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 8, 2026When "Trailer" headers are sent by a client, the HTTP server internally uses the header values to populate the Request.Trailer map passed to the server handler.CVE-2026-78659 · Other software · Go standard library · reported by security@golang.orgHigh 7.5
When "Trailer" headers are sent by a client, the HTTP server internally uses the header values to populate the Request.Trailer map passed to the server handler. Because Request.Trailer is a map, each entry incurs memory overhead. For HTTP/2 servers, a malicious client can exploit this by sending a "Trailer" header that declares a large number of fields, causing the server to allocate a disproportionate amount of memory while bypassing Server.MaxHeaderValueCount and Server.MaxHeaderBytes limits. This exploit is not applicable for HTTP/1 servers, which do not support multiplexing a large number of requests over one TCP connection, and whose Server.MaxHeaderBytes are calculated differently.
- Product
- net/http
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 8, 2026When http.Transport sends an HTTP/1 CONNECT request with a non-empty Request.Body, it writes the body directly to the connection without framing after the requeCVE-2026-56866 · Other software · Go standard library · reported by security@golang.orgHigh 7.5
When http.Transport sends an HTTP/1 CONNECT request with a non-empty Request.Body, it writes the body directly to the connection without framing after the request headers. If the server rejects the CONNECT request with a non-2xx keep-alive response, Transport returns the connection to the idle pool. Because CONNECT requests do not have a request body, the server may interpret the trailing body bytes as a subsequent pipelined HTTP/1.1 request on the connection, leaving the pooled connection desynchronized and causing the next caller that reuses it to read the response to the injected request. In reverse proxies (including httputil.ReverseProxy) that forward CONNECT requests through a shared Transport, this can lead to cross-user response poisoning.
- Product
- net/http
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 8, 2026On Windows, when the target of Root.Mkdir or Root.MkdirAll is a junction pointing to an empty location, the operation can create a directory at the junction tarCVE-2026-56857 · Other software · Go standard library · reported by security@golang.orgCritical 9.8
On Windows, when the target of Root.Mkdir or Root.MkdirAll is a junction pointing to an empty location, the operation can create a directory at the junction target even when that target is located outside the root. This only applies to operations where the last path component is a junction (path/to/junction, but not path/junction/target).
- Product
- os
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 8, 2026Strawberry GraphQL is a library for creating GraphQL APIs.CVE-2026-107728 · Other software · strawberry-graphql · reported by GitHubHigh 7.5
Strawberry GraphQL is a library for creating GraphQL APIs. From 0.217.0 until 0.326.1, PermissionExtension.resolve() on a synchronous field resolver evaluates the result of has_permission() for truthiness. When a custom permission declares has_permission() as a normal function but returns an awaitable, supports_sync does not classify it as asynchronous, the awaitable is not awaited, and its inherently truthy object value permits the protected resolver to run even when the result would resolve to false. This affects synchronous field resolvers under both execute_sync() and execute(); permissions declared with async def has_permission() and synchronous permissions returning a boolean are not affected. This issue is fixed in version 0.326.1.
- Product
- strawberry
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 8, 2026Strawberry GraphQL is a library for creating GraphQL APIs.CVE-2026-107727 · Other software · strawberry-graphql · reported by GitHubLow 3.7
Strawberry GraphQL is a library for creating GraphQL APIs. From 0.312.3 until 0.327.2, the legacy graphql-ws subscription handler in strawberry/subscriptions/protocols/graphql_ws/handlers.py does not remove naturally completed operations from self.tasks and self.subscriptions. When max_subscriptions_per_connection is configured, a client on a persistent WebSocket connection can use distinct operation IDs for one-shot subscriptions to fill the connection's configured slots even after those subscriptions send complete, causing later legitimate operations on that connection to be rejected with Subscription limit reached. The modern graphql-transport-ws protocol and deployments without the configured per-connection cap are not affected. This issue is fixed in version 0.327.2.
- Product
- strawberry
- 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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