Regular Expression Denial of Service (ReDoS)

Overview js-video-url-parser is an A parser to extract provider, video id, starttime and others from YouTube, Vimeo, ... urls Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS via the getTime function in lib/util.js. An attacker can cause excessive...

GHSA-8FGX-WGVR-PCX8 Zod jsVideoUrlParser vulnerable to ReDoS in util.js

A weakness has been identified in Zod jsVideoUrlParser up to 0.5.1. The impacted element is the function getTime in the library lib/util.js. This manipulation of the argument timestamp causes inefficient regular expression complexity. It is possible to initiate the attack remotely. The exploit ha...

ROS-20260410-73-0011

Vulnerability in libssh related to the use of regular expression with inefficient computational complexity. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

SUSE CVE-2026-35611

Addressable is an alternative implementation to the URI implementation that is part of Ruby's standard library. From 2.3.0 to before 2.9.0, within the URI template implementation in Addressable, two classes of URI template generate regular expressions vulnerable to catastrophic backtracking...

minimatch: minimatch: Denial of Service via specially crafted glob patterns

A flaw was found in minimatch. A remote attacker could exploit this Regular Expression Denial of Service ReDoS vulnerability by providing a specially crafted glob pattern. This pattern, containing numerous consecutive wildcard characters, causes excessive processing and exponential backtracking i...

fast-jwt has a ReDoS when using RegExp in allowed* leading to CPU exhaustion during token verification

⚠️ IMPORTANT CLARIFICATIONS Affected Configurations This vulnerability ONLY affects applications that: - Use RegExp objects not strings in the allowedAud, allowedIss, allowedSub, allowedJti, or allowedNonce options - Configure patterns susceptible to catastrophic backtracking - Example: allowedAud...

Regular Expression Denial of Service (ReDoS)

Overview fast-jwt is a Fast JSON Web Token implementation Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS via the allowedAud, allowedIss, allowedSub, allowedJti, or allowedNonce options when used with RegExp objects and RegExp is configured with nest...

GHSA-3J8V-CGW4-2G6Q fast-jwt: Stateful RegExp (/g or /y) causes non-deterministic allowed-claim validation (logical DoS)

Impact Using certain modifiers on RegExp objects in the allowedAud, allowedIss, allowedSub, allowedJti, or allowedNonce options in verify functions can cause certain unintended behaviours. This is because some modifiers are stateful and will cause failures in every second verification attempt...

fast-jwt: Stateful RegExp (/g or /y) causes non-deterministic allowed-claim validation (logical DoS)

Impact Using certain modifiers on RegExp objects in the allowedAud, allowedIss, allowedSub, allowedJti, or allowedNonce options in verify functions can cause certain unintended behaviours. This is because some modifiers are stateful and will cause failures in every second verification attempt...

CVE-2026-35041

fast-jwt provides fast JSON Web Token JWT implementation. From 5.0.0 to 6.2.0, a denial-of-service condition exists in fast-jwt when the allowedAud verification option is configured using a regular expression. Because the aud claim is attacker-controlled and the library evaluates it against the...

CVE-2026-35040

fast-jwt provides fast JSON Web Token JWT implementation. Prior to 6.2.1, using certain modifiers on RegExp objects in the allowedAud, allowedIss, allowedSub, allowedJti, or allowedNonce options in verify functions can cause certain unintended behaviours. This is because some modifiers are statef...

CVE-2026-35041 ReDoS in fast-jwt when using RegExp in allowed* leading to CPU exhaustion during token verification

fast-jwt provides fast JSON Web Token JWT implementation. From 5.0.0 to 6.2.0, a denial-of-service condition exists in fast-jwt when the allowedAud verification option is configured using a regular expression. Because the aud claim is attacker-controlled and the library evaluates it against the...

CVE-2026-35041

fast-jwt provides fast JSON Web Token JWT implementation. From 5.0.0 to 6.2.0, a denial-of-service condition exists in fast-jwt when the allowedAud verification option is configured using a regular expression. Because the aud claim is attacker-controlled and the library evaluates it against the...

CVE-2026-35041

The CVE affects fast-jwt versions 5.0.0 through 6.2.0 where allowedAud verification uses a RegExp. The attacker-controlled aud claim, when matched against the provided RegExp, can trigger catastrophic backtracking in the JavaScript engine, causing CPU exhaustion during token verification. This vu...

CVE-2026-35040 fast-jwt: Stateful RegExp (/g or /y) causes non-deterministic allowed-claim validation (logical DoS)

fast-jwt provides fast JSON Web Token JWT implementation. Prior to 6.2.1, using certain modifiers on RegExp objects in the allowedAud, allowedIss, allowedSub, allowedJti, or allowedNonce options in verify functions can cause certain unintended behaviours. This is because some modifiers are statef...

CVE-2026-35040

CVE-2026-35040 affects the fast-jwt library prior to version 6.2.1. The issue involves stateful RegExp modifiers /g and /y used in allowedAud, allowedIss, allowedSub, allowedJti, or allowedNonce verify options, which can cause 50% of valid authentication attempts to fail in an alternating pattern...

minimatch: minimatch: Denial of Service via specially crafted glob patterns

A flaw was found in minimatch. A remote attacker could exploit this Regular Expression Denial of Service ReDoS vulnerability by providing a specially crafted glob pattern. This pattern, containing numerous consecutive wildcard characters, causes excessive processing and exponential backtracking i...

ruby: WEBrick DoS vulnerability (CPU consumption)

Algorithmic complexity vulnerability in the WEBrick::HTTPUtils.splitheadervalue function in WEBrick::HTTP::DefaultFileHandler in WEBrick in Ruby 1.8.5 and earlier, 1.8.6 through 1.8.6-p286, 1.8.7 through 1.8.7-p71, and 1.9 through r18423 allows context-dependent attackers to cause a denial of...

SUSE-SU-2026:1232-1 Security update for cockpit

This update for cockpit fixes the following issues: - CVE-2026-25547: brace-expansion: unbounded brace range expansion can lead to excessive CPU and memory consumption and may crash a Node.js process bsc1257836. - CVE-2026-26996: minimatch: ReDoS when glob pattern contains many consecutive...

SUSE-SU-2026:21215-1 Security update for patterns-glibc-hwcaps

This update for patterns-glibc-hwcaps fixes the following issues: The pattern is moved from PackageHub to regular SLES. It requires packages for the x8664 v3 architecture and is automatically pulled in when this architecture is present. These packages are optimized for the x8664 v3 architecture t...