Regular Expression Denial of Service (ReDoS)

Overview nokogiri is a gem for parsing HTML, XML, SAX, and Reader. Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS in the CSS selector tokenizer in css/tokenizer.rb. An attacker can cause excessive resource consumption by supplying malicious input to...

Security Bulletin: DataStage on Cloud Pak for Data is vulnerable to regular expression denial of service (ReDoS) due to the transformers package (CVE-2025-2099)

Summary The transformers package is used by DataStage on Cloud Pak for Data as part of machine learning processing. Vulnerability Details CVEID:CVE-2025-2099 DESCRIPTION: A vulnerability in the preprocessstring function of the transformers.testingutils module in huggingface/transformers version...

CVE-2026-41428 Budibase: Authentication Bypass via Unanchored Regex in Public Endpoint Matcher — Unauthenticated Access to Protected Endpoints

Budibase is an open-source low-code platform. Prior to 3.35.4, the authenticated middleware uses unanchored regular expressions to match public no-auth endpoint patterns against ctx.request.url. Since ctx.request.url in Koa includes the query string, an attacker can access any protected endpoint ...

Security Bulletin: Multiple Vulnerabilities in IBM Data Product Hub

Summary Multiple vulnerabilities were addressed in IBM Data Product Hub version 5.3.1 Patch 3 Vulnerability Details CVEID:CVE-2025-14923 DESCRIPTION: IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.2 IBM WebSphere Application Server Liberty could provide weaker than expected...

Security Bulletin: Multiple Vulnerabilities in IBM Edge Application Manager

Summary Multiple vulnerabilities were addressed in IBM Edge Application Manager 5.0.3 Vulnerability Details CVEID:CVE-2026-33228 DESCRIPTION: flatted is a circular JSON parser. Prior to version 3.4.2, the parse function in flatted can use attacker-controlled string values from the parsed JSON as...

EUVD-2026-25199

GROWI provided by GROWI, Inc. is vulnerable to a regular expression denial of service ReDoS via a crafted input string...

GROWI vulnerable to Regular expression Denial-of-Service (ReDoS)

Overview GROWI provided by GROWI, Inc. contains the following vulnerability. Inefficient regular expression complexity CWE-1333 - CVE-2026-41040 Sho Odagiri of GMO Cybersecurity by Ierae, Inc. reported this vulnerability to GROWI, Inc. and coordinated. After the coordination was completed, GROWI,...

CVE-2026-41040

GROWI provided by GROWI, Inc. is vulnerable to a regular expression denial of service ReDoS via a crafted input string...

CVE-2026-41040

GROWI provided by GROWI, Inc. is vulnerable to a regular expression denial of service ReDoS via a crafted input string...

CVE-2026-41040

GROWI provided by GROWI, Inc. is vulnerable to a regular expression denial of service ReDoS via a crafted input string...

GROWI 安全漏洞

GROWI is an enterprise-level open-source knowledge base/Wiki system built using Node.js and React by GROWI Inc. GROWI has a security vulnerability that stems from a susceptibility to regular expression denial-of-service attacks...

CVE-2026-39087: Regular Expression without Anchors

ntfy before 2.22.0 allows SSRF because of an unanchored regular expression for web push endpoint URLs...

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...

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...

Security Bulletin: DevOps Test Performance contains a vulnerability related to use of the path-to-regexp library

Summary Due to use of the path-to-regexp library, DevOps Test Performance and Rational Performance Tester contain a potential Regular Expression Denial of Service ReDoS vulnerability. Vulnerability Details CVEID:CVE-2026-4923 DESCRIPTION: Impact: When using multiple wildcards, combined with at...

EUVD-2026-24545

An incorrect regular expression vulnerability was identified in GitHub Enterprise Server that allowed an attacker to bypass OAuth redirect URI validation. An attacker with knowledge of a first-party OAuth application's registered callback URL could craft a malicious authorization link that, when...

CVE-2026-41059 OAuth2 Proxy has an Authentication Bypass via Fragment Confusion in skip_auth_routes and skip_auth_regex

OAuth2 Proxy is a reverse proxy that provides authentication using OAuth2 providers. Versions 7.5.0 through 7.15.1 have a configuration-dependent authentication bypass. Deployments are affected when all of the following are true: Use of skipauthroutes or the legacy skipauthregex; use of patterns...

CVE-2026-4296

CVE-2026-4296 concerns an incorrect regular expression vulnerability in GitHub Enterprise Server that bypasses the OAuth redirect URI validation. An attacker who knows a first-party OAuth app’s registered callback URL could craft a malicious authorization link that, when clicked by a victim, redi...

CVE-2026-4296

An incorrect regular expression vulnerability was identified in GitHub Enterprise Server that allowed an attacker to bypass OAuth redirect URI validation. An attacker with knowledge of a first-party OAuth application's registered callback URL could craft a malicious authorization link that, when...

GHSA-7GCJ-PHFF-2884 Signal K Server has an Unauthenticated Regular Expression Denial of Service (ReDoS) via WebSocket Subscription Paths

Summary The SignalK server is vulnerable to an unauthenticated Regular Expression Denial of Service ReDoS attack within its WebSocket subscription handling logic. By injecting unescaped regex metacharacters into the context parameter of a stream subscription, an attacker can force the server's...