Detections
Analytics

SCA: security update for mistune (GHSA-hjph-f4mc-wx4c)

high Tenable Self-Hosted Container Security Plugin ID 441286

Description

Duplicate Advisory: Mistune has a ReDoS in LINK_TITLE_RE that allows denial of service via crafted Markdown input

Solution

Update the mistune library and its related packages to version 3.2.1 or later.

See Also

https://github.com/advisories/GHSA-hjph-f4mc-wx4c

Plugin Details

Severity: High

ID: 441286

Version: Revision 1.2

Type: Local

Family: SCA Checks

Published: 5/6/2026

Updated: 5/7/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 5/6/2026

Vulnerability Publication Date: 5/6/2026

Reference Information

cwe: CWE-400