GHSA-9H5V-PFQQ-X599 UAParser.js: Unbounded `Sec-CH-UA-Model` parsing can trigger ReDoS in `withClientHints()`

Summary A regular expression denial-of-service ReDoS vulnerability has been discovered in ua-parser-js when using the Client Hints API. By sending a crafted Sec-CH-UA-Model header to an application that calls UAParserheaders.withClientHints, an attacker can cause the parser to spend excessive CPU...

UAParser.js: Unbounded `Sec-CH-UA-Model` parsing can trigger ReDoS in `withClientHints()`

Summary A regular expression denial-of-service ReDoS vulnerability has been discovered in ua-parser-js when using the Client Hints API. By sending a crafted Sec-CH-UA-Model header to an application that calls UAParserheaders.withClientHints, an attacker can cause the parser to spend excessive CPU...

PT-2026-49551

Summary A regular expression denial-of-service ReDoS vulnerability has been discovered in ua-parser-js when using the Client Hints API. By sending a crafted Sec-CH-UA-Model header to an application that calls UAParserheaders.withClientHints, an attacker can cause the parser to spend excessive CPU...

CVE-2026-48125

creationtimestamp| type| source ---|---|--- 2026-05-21 15:31:36+00:00| published-proof-of-concept| https://github.com/faisalman/ua-parser-js/security/advisories/GHSA-9h5v-pfqq-x599...

Atlassian Jira Service Management Data Center and Server 5.17.2 < 10.3.17 / 10.4.x < 11.3.0 (JSDSERVER-16515)

The version of Atlassian Jira Service Management Data Center and Server Jira Service Desk running on the remote host is affected by a vulnerability as referenced in the JSDSERVER-16515 advisory. - Versions of the package ua-parser-js from 0.7.30 and before 0.7.33, from 0.8.1 and before 1.0.33 are...

Exploit for Inefficient Regular Expression Complexity in Ua-Parser-Js_Project Ua-Parser-Js

No d...

DoS (Denial of Service) ua-parser-js Dependency in Bitbucket Data Center

This High severity DoS Denial of Service vulnerability was introduced in versions 9.4.12, 10.0.1, and 10.1.1 of Bitbucket Data Center. This DoS Denial of Service vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H allows an unauthenticated...

DoS (Denial of Service) ua-parser-js Dependency in Jira Service Management Data Center and Server

This High severity DoS Denial of Service vulnerability known as CVE-2022-25927 was introduced in versions 5.17.2, 10.0.0, 10.1.1, 10.2.0, 10.3.0, 10.4.0, 10.5.0, 10.6.0, 10.7.1, and 11.0.0 of Jira Service Management Data Center and Server. This DoS Denial of Service vulnerability, with a CVSS Sco...

DoS (Denial of Service) ua-parser-js Dependency in Jira Software Data Center

This High severity DoS Denial of Service vulnerability known as CVE-2022-25927 was introduced in versions 9.17.2, 10.0.0, 10.1.1, 10.2.0, 10.3.0, 10.4.0, 10.5.0, 10.6.0, 10.7.1, and 11.0.0 of Jira Software Data Center and Server. This DoS Denial of Service vulnerability, with a CVSS Score of 7.5...

EUVD-2021-0991

Malware in sbrugna...

EUVD-2021-0967

Malware in sbrugna...

EUVD-2019-0379

Malware in sbrugna...

EUVD-2022-0786

Malicious code in bioql PyPI...

EUVD-2023-0457

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2021-27292

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ua-parser-js = 0.7.14, fixed in 0.7.24, uses a regular expression which is vulnerable to denial of service. If an attacker sends a malicious User-Agent header,...

Linux Distros Unpatched Vulnerability : CVE-2020-7793

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The package ua-parser-js before 0.7.23 are vulnerable to Regular Expression Denial of Service ReDoS in multiple regexes see linked commit for more info...

[R1] Stand-alone Security Patches Available for Tenable Security Center versions 6.4.0, 6.4.5 and 6.5.1: SC-202505.1 + SC-202506.1

R1 Stand-alone Security Patches Available for Tenable Security Center versions 6.4.0, 6.4.5 and 6.5.1: SC-202505.1 + SC-202506.1 Arnie Cabral Mon, 06/30/2025 - 11:41 Security Center leverages third-party software to help provide underlying functionality. Several of the third-party components...

[R2] Security Center Version 6.6.0 Fixes Multiple Vulnerabilities

R2 Security Center Version 6.6.0 Fixes Multiple Vulnerabilities Arnie Cabral Tue, 05/06/2025 - 09:44 Security Center leverages third-party software to help provide underlying functionality. Several of the third-party components sqlite, ua-parser-js were found to contain vulnerabilities, and updat...

ua-parser-js npm module ReDenial of Service

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'ua-parser-js npm module ReDoS', 'Description' = %q This module exploits a Regular Expression Denial of Service vulnerability in the npm module...

Regular Expression Denial Of Service (ReDoS)

ua-parser/uap-php is vulnerable toRegular Expression Denial Of Service ReDoS. The vulnerability is due to use of inefficient or poorly constructed regular expressions that can take an exceptionally long time to evaluate against certain input strings, which results in Regular Expression Denial Of...