EulerOS 2.0 SP13 : perl (EulerOS-SA-2026-3035)

According to the versions of the perl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Perl versions through 5.43.10 have a heap buffer overflow when compiling regular expressions with a repeated fixed string on 32-bit builds...

EulerOS 2.0 SP13 : perl (EulerOS-SA-2026-2985)

According to the versions of the perl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Perl versions through 5.43.10 have a heap buffer overflow when compiling regular expressions with a repeated fixed string on 32-bit builds...

CVE-2026-49331

A flaw was found in openshift/oauth-proxy. On paths configured to bypass authentication skip-auth-regex, the proxy forwards client-supplied identity headers X-Forwarded-User, X-Forwarded-Email, X-Forwarded-Access-Token to the upstream application without stripping them. An unauthenticated attacke...

DEBIAN-CVE-2026-71287

Cacti's sanitizesqlcolumn lib/functions.php sanitizes user-supplied ORDER BY column names using the regex . Because this allowlist retains letters, digits, underscore, parentheses, and dot intended to support expressions like COUNTid and table.column, a payload such as passes through completely...

CVE-2026-71209 audiobookshelf - %2F Encoding Discrepancy Bypasses Cover/Image Auth Exemption Regex, Enabling Unauthenticated Path Traversal

audiobookshelf's authentication-exemption check server/routers/Auth.js matches unauthenticated-allowed GET routes against req.path via a regex requiring a literal /items/:id/cover or /authors/:id/image shape, where req.path retains %2F sequences URL-encoded. CacheManager.handleCoverCache then joi...

CVE-2026-71209

Audiobookshelf CVE-2026-71209 describes an authentication-exemption bypass in server/routers/Auth.js. The regex checks unauthenticated GET routes against req.path, but because req.path can contain URL-encoded %2F sequences, an encoded directory traversal like ..%2f..%2f..%2ftmp%2fpwned escapes th...

CVE-2026-71190

In OpenStack Swift through 2.38.0, the proxy server Accept header parser contains a regular expression vulnerable to catastrophic backtracking ReDoS. The "qdtext" pattern ?:^"|\. allows an unauthenticated remote attacker to send a crafted Accept header that causes exponential CPU consumption in...

CVE-2026-70493

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.6 until 0.11.0, the built-in knowledge search path in backend/openwebui/tools/knowledgefs.py and backend/openwebui/tools/builtin.py let a chat participant choose a pattern used to grep knowledge files...

GHSA-2F54-P244-32Q6 Open WebUI: Any authenticated user can stall a worker via a knowledge-search pattern that backtracks catastrophically

Summary The built-in knowledge search tools let a chat participant choose the pattern used to grep knowledge files. Patterns containing regex metacharacters were compiled with Python's backtracking re engine and run against every line of every reachable file, with no time limit anywhere on that...

CVE-2026-70493

Open WebUI vulnerability CVE-2026-70493 affects the knowledge search path in backend/open_webui/tools/knowledge_fs.py and backend/open_webui/tools/builtin.py for builds from 0.9.6 to 0.11.0. A chat participant can supply a pattern containing regex metacharacters; these patterns were compiled with...

CVE-2026-70493 Open WebUI: Any authenticated user can stall a worker via a knowledge-search pattern that backtracks catastrophically

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.6 until 0.11.0, the built-in knowledge search path in backend/openwebui/tools/knowledgefs.py and backend/openwebui/tools/builtin.py let a chat participant choose a pattern used to grep knowledge files...

CVE-2026-70493 Open WebUI: Any authenticated user can stall a worker via a knowledge-search pattern that backtracks catastrophically

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.6 until 0.11.0, the built-in knowledge search path in backend/openwebui/tools/knowledgefs.py and backend/openwebui/tools/builtin.py let a chat participant choose a pattern used to grep knowledge files...

Malicious code in @onereach/regex-helper (npm)

npm/@onereach/regex-helper is affected by the large-scale, self-propagating npm supply-chain worm of 2026-08-04 the "Shai-Hulud: Here We Go Again" wave — the same campaign that began with the compromise of the keyv and cacheable maintainer account. The listed versions were trojanized and...

ROOT-APP-NPM-CVE-2021-3795 CVE-2021-3795 in semver-regex - Patched by Root

Root has patched CVE-2021-3795 in the semver-regex package for Root:npm. Multiple fixed versions available...

ROOT-APP-NPM-CVE-2021-43307 CVE-2021-43307 in semver-regex - Patched by Root

Root has patched CVE-2021-43307 in the semver-regex package for Root:npm. Multiple fixed versions available...

SUSE-SU-2026:23140-1 Security update for nginx

This update for nginx fixes the following issue - CVE-2026-42533: map directive and regex matching vulnerability bsc1271514...

CLSA-2026-1782089817 TuxCare security update for ansi-regex (5 CVEs)

TuxCare rebuilt ansi-regex to address 5 CVEs. Fixed in 3.0.0-tuxcare.1...

mingw-glib2 security update

An update is available for mingw-glib2. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list GLib provides the core application building blocks for libraries and...

Security Bulletin:Catastrophic Backtracking Vulnerability in path-to-regexp with Three or More Parameters

Summary Impact: A bad regular expression is generated any time you have three or more parameters within a single segment, separated by something that is not a period .. For example, /:a-:b-:c or /:a-:b-:c-:d. The backtrack protection added in [email protected] only prevents ambiguity for two...

SUSE SLED15 / SLES15 Security Update : perl-HTTP-Date (SUSE-SU-2026:3454-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2026:3454-1 advisory. This update for perl-HTTP-Date fixes the following issue - CVE-2026-14741: CPU exhaustion due to polynomial regex...