Regular Expression Denial of Service (ReDoS)

Overview Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS through the idna.encode function when processing very large domain name inputs that exploit the validcontexto function before length validation. This is triggered by arbitrarily large inputs th...

PT-2026-38448

Regex Denial of Service in youtube-regex npm package through version 1.0.5...

UBUNTU-CVE-2026-33079

In versions 3.0.0a1 through 3.2.0 of Mistune, there is a ReDoS Regular Expression Denial of Service vulnerability in LINKTITLERE that allows an attacker who can supply Markdown for parsing to cause denial of service. The regular expression used for parsing link titles contains overlapping...

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...

@hapi/content: Regular Expression Denial of Service (ReDoS) in HTTP header parsing

All versions of @hapi/content through 6.0.0 are vulnerable to Regular Expression Denial of Service ReDoS via crafted HTTP header values. Three regular expressions used to parse Content-Type and Content-Disposition headers contain patterns susceptible to catastrophic backtracking. This has been...

Security Bulletin: IBM Maximo Application Suite - Manage Component uses ajv-6.12.6 in multiple applications which is vulnerable CVE-2025-69873

Summary IBM Maximo Application Suite - Manage Component uses ajv-6.12.6 in multiple applications which is vulnerable CVE-2025-69873 Vulnerability Details CVEID:CVE-2025-69873 DESCRIPTION: ajv Another JSON Schema Validator before 8.18.0 is vulnerable to Regular Expression Denial of Service ReDoS...

Regular Expression Denial of Service (ReDoS)

Overview Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS via the AdlLexer class in the archetype.py file. A user can cause excessive resource consumption. Details Denial of Service DoS describes a family of attacks, all aimed at making a system...

EUVD-2026-11607

multipart vulnerable to ReDoS in parseoptionsheader...

CVE-2025-70034

A flaw was found in ssh2. This vulnerability, categorized as CWE-1333 Inefficient Regular Expression Complexity, allows a remote attacker to cause a Denial of Service DoS by sending specially crafted input that triggers inefficient processing of regular expressions. This can lead to the affected...

CVE-2025-10990

CVE-2025-10990 affects REXML and describes a Regular Expression Denial of Service (ReDoS) due to inefficient regex parsing of hex numeric character references (&#x...;) in XML. This is noted as the incomplete fix of CVE-2024-49761. The provided documents do not specify affected versions or explic...

UBUNTU-CVE-2026-1388

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 9.2 before 18.7.5, 18.8 before 18.8.5, and 18.9 before 18.9.1 that could have allowed an unauthenticated user to cause regular expression denial of service by sending specially crafted input to a merge request endpoint und...

DEBIAN-CVE-2025-69873

ajv Another JSON Schema Validator before 8.18.0 is vulnerable to Regular Expression Denial of Service ReDoS when the $data option is enabled. The pattern keyword accepts runtime data via JSON Pointer syntax $data reference, which is passed directly to the JavaScript RegExp constructor without...

Regular Expression Denial of Service (ReDoS)

Overview apollo-server is a Production ready GraphQL Server Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS via the startStandaloneServer function. An attacker can cause the server to become unresponsive by sending specially crafted request bodies wi...

Burp Suite 2025.12.4 Extension Advanced ReDoS Detector

This Burp Suite Java extension integrates an advanced timing-based ReDoS detection engine into Burp's Active Scanner. It automatically tests HTTP parameters using crafted payloads to identify exponential regex backtracking vulnerabilities. The extension performs warm-up requests, collects baselin...

MiracleLinux 8 : nodejs:16 (AXSA:2022-3844:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2022-3844:01 advisory. nodejs-ansi-regex: Regular expression denial of service ReDoS matching ANSI escape codes CVE-2021-3807 nodejs: DNS rebinding in --inspect via invali...

CVE-2024-58340

LangChain versions up to and including 0.3.1 contain a regular expression denial-of-service ReDoS vulnerability in the MRKLOutputParser.parse method libs/langchain/langchain/agents/mrkl/outputparser.py. The parser applies a backtracking-prone regular expression when extracting tool actions from...

CVE-2024-58340 LangChain <= 0.3.1 MRKLOutputParser ReDoS

LangChain versions up to and including 0.3.1 contain a regular expression denial-of-service ReDoS vulnerability in the MRKLOutputParser.parse method libs/langchain/langchain/agents/mrkl/outputparser.py. The parser applies a backtracking-prone regular expression when extracting tool actions from...

CVE-2026-0668

Inefficient Regular Expression Complexity vulnerability in Wikimedia Foundation MediaWiki - VisualData Extension allows Regular Expression Exponential Blowup.This issue affects MediaWiki - VisualData Extension: 1.45...

Security Bulletin: Multiple vulnerabilities in IBM® Db2® affect IBM® Db2® Big SQL.

Summary There are multiple vulnerabilities in IBM® Db2® 11.5 used by IBM® Db2® Big SQL 7 on IBM Cloud Pak for Data 4.7 and earlier. Vulnerability Details CVEID:CVE-2015-8383 DESCRIPTION: PCRE before 8.38 mishandles certain repeated conditional groups, which allows remote attackers to cause a deni...

RLSA-2023:2654 Moderate: nodejs:18 security, bug fix, and enhancement update

Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. The following packages have been upgraded to a later upstream version: nodejs 18.14.2. Security Fixes: glob-parent: Regular Expression Denial of Service...