PT-2026-24625

Impact t.String format: 'url' is vulnerable to redos Repeating a partial url format protocol and hostname multiple times cause regex to slow down significantly js 'http://a'.repeatn Here's a table demonstrating how long it takes to process repeated partial url format | n repeat | elapsed ms | | -...

GHSA-38C4-R59V-3VQW markdown-it is has a Regular Expression Denial of Service (ReDoS)

Versions of the package markdown-it from 13.0.0 and before 14.1.1 are vulnerable to Regular Expression Denial of Service ReDoS due to the use of the regex /+$/ in the linkify function. An attacker can supply a long sequence of characters followed by a non-matching character, which triggers...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: pcs (UTSA-2026-005308)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005308 advisory. Rack is a modular Ruby web server interface. Carefully crafted content type headers can cause Racks media type parser to take much longer than expected, leading to a...

Security Bulletin: IBM watsonx Orchestrate Developer Edition is vulnerable to Regular Expression Denial of Service (ReDoS) due to cross-spawn

Summary cross-spawn is used by IBM watsonx Orchestrate Developer Edition as part of image: tools-runtime Vulnerability Details CVEID:CVE-2024-21538 DESCRIPTION: Versions of the package cross-spawn before 6.0.6, from 7.0.0 and before 7.0.5 are vulnerable to Regular Expression Denial of Service ReD...

Azure Linux 3.0 Security Update: uglify-js (CVE-2022-25858)

The version of uglify-js installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2022-25858 advisory. - The package terser before 4.8.1, from 5.0.0 and before 5.14.2 are vulnerable to Regular Expression Denial...

Azure Linux 3.0 Security Update: ruby / rubygem-rexml (CVE-2024-49761)

The version of ruby / rubygem-rexml installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-49761 advisory. - REXML is an XML toolkit for Ruby. The REXML gem before 3.3.9 has a ReDoS vulnerability when it...

MiracleLinux 8 : python39:3.9 and python39-devel:3.9 (AXSA:2024-8950:01)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2024-8950:01 advisory. python: cpython: tarfile: ReDos via excessive backtracking while parsing header values CVE-2024-6232 Tenable has extracted the preceding description block...

MiracleLinux 8 : python-mako-1.0.6-14.el8 (AXSA:2023-5682:02)

The remote MiracleLinux 8 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2023-5682:02 advisory. mako: REDoS in Lexer class CVE-2022-40023 Tenable has extracted the preceding description block directly from the MiracleLinux security advisory. Note that...

MiracleLinux 9 : python3.12-3.12.5-2.el9.1 (AXSA:2024-9402:16)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2024-9402:16 advisory. python: cpython: tarfile: ReDos via excessive backtracking while parsing header values CVE-2024-6232 Tenable has extracted the preceding description block...

MiracleLinux 8 : resource-agents-4.1.1-98.el8 (AXSA:2021-2804:10)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2021-2804:10 advisory. python-pygments: Infinite loop in SML lexer may lead to DoS CVE-2021-20270 python-pygments: ReDoS in multiple lexers CVE-2021-27291 Tenable has...

MiracleLinux 8 : ruby:3.0 (AXSA:2024-8502:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-8502:01 advisory. ruby/cgi-gem: HTTP response splitting in CGI CVE-2021-33621 ruby: ReDoS vulnerability in URI CVE-2023-28755 ruby: ReDoS vulnerability in Time...

MiracleLinux 8 : nodejs:14 (AXSA:2023-5289:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2023-5289:01 advisory. decode-uri-component: improper input validation resulting in DoS CVE-2022-38900 glob-parent: Regular Expression Denial of Service CVE-2021-35065...

MiracleLinux 4 : rh-python36-python-pip-9.0.1-5.AXS4, rh-python36-python-3.6.12-1.AXS4, rh-python36-python-virtualenv-15.1.0-3.AXS4 (AXSA:2020-818:02)

The remote MiracleLinux 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2020-818:02 advisory. python: XSS vulnerability in the documentation XML-RPC server in servertitle field CVE-2019-16935 python: CRLF injection via the host part of the url...

MiracleLinux 9 : python-mako-1.1.4-6.el9 (AXSA:2023-5414:01)

The remote MiracleLinux 9 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2023-5414:01 advisory. python-mako: REDoS in Lexer class CVE-2022-40023 Tenable has extracted the preceding description block directly from the MiracleLinux security advisory. Note...

MiracleLinux 8 : nodejs:12 (AXSA:2021-2440:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2021-2440:01 advisory. nodejs: Use-after-free on close http2 on stream canceling CVE-2021-22930 nodejs: Use-after-free on close http2 on stream canceling CVE-2021-22940...

MiracleLinux 7 : ruby-2.0.0.648-39.0.2.el7.AXS7 (AXSA:2025-9910:01)

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-9910:01 advisory. CVE-2025-27219: fix a potential Denial of Service DoS vulnerability in cookie parsing CVE-2025-27220: fix ReDoS vulnerability exists in the...

Siemens Ruggedcom ROX Inefficient Regular Expression Complexity (CVE-2024-6232)

There is a MEDIUM severity vulnerability affecting CPython. Regular expressions that allowed excessive backtracking during tarfile.TarFile header parsing are vulnerable to ReDoS via specifically-crafted tar archives. This plugin only works with Tenable.ot. Please visit...

CVE-2026-21868 Flag Forge has ReDoS Vulnerability in User Profile Lookup API

Flag Forge is a Capture The Flag CTF platform. Versions 2.3.2 and below have a Regular Expression Denial of Service ReDoS vulnerability in the user profile API endpoint /api/user/username. The application constructs a regular expression dynamically using unescaped user input the username paramete...

CVE-2026-21868 Flag Forge has ReDoS Vulnerability in User Profile Lookup API

Flag Forge is a Capture The Flag CTF platform. Versions 2.3.2 and below have a Regular Expression Denial of Service ReDoS vulnerability in the user profile API endpoint /api/user/username. The application constructs a regular expression dynamically using unescaped user input the username paramete...

CVE-2026-0621

Anthropic's MCP TypeScript SDK versions up to and including 1.25.1 contain a regular expression denial of service ReDoS vulnerability in the UriTemplate class when processing RFC 6570 exploded array patterns. The dynamically generated regular expression used during URI matching contains nested...