CyberICT

CVE-2026-59930

Microsoft · Published July 11, 2026

CVSS v3.1

MEDIUM
Patch availableGet patch

Description

Mistune toc / TableOfContents directive: heading IDs use predictable `toc_N` numbering with no slugification, allowing collision with attacker-controlled `id="toc_N"` content. Mistune toc / TableOfContents directive: heading IDs use predictable `toc_N` numbering with no slugification, allowing collision with attacker-controlled `id="toc_N"` content

Affected Products

  • azl3 python-mistune 3.3.0-1 on Azure Linux 3.0

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N