https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-10-27T16:22:56.029915+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/fkie_cve-2026-115347 fkie_cve-2026-115347 2026-10-27T16:22:56.031987+00:00

Mistune before 3.3.0 contains an inefficient algorithmic complexity vulnerability in parse_link_text that allows remote attackers to cause denial of service through unbalanced square brackets. Attackers can submit markdown containing long runs of unmatched brackets to mistune.html(), triggering repeated forward scans that stall worker processes for minutes.

 https://db.gcve.eu/vuln/ghsa-8xqv-hm62-6r4g GHSA-8xqv-hm62-6r4g 2026-10-27T16:22:56.032111+00:00

Mistune before 3.3.0 contains an inefficient algorithmic complexity vulnerability in parse_link_text that allows remote attackers to cause denial of service through unbalanced square brackets. Attackers can submit markdown containing long runs of unmatched brackets to mistune.html(), triggering repeated forward scans that stall worker processes for minutes.

 https://db.gcve.eu/vuln/ubuntu-cve-2026-115347 UBUNTU-CVE-2026-115347 2026-10-27T16:22:56.032144+00:00

Affected: Ubuntu:16.04:LTS: mistune, Ubuntu:18.04:LTS: mistune, Ubuntu:20.04:LTS: mistune, Ubuntu:22.04:LTS: mistune, Ubuntu:24.04:LTS: mistune, Ubuntu:26.10: mistune, Ubuntu:26.04:LTS: mistune

Mistune before 3.3.0 contains an inefficient algorithmic complexity vulnerability in parse_link_text that allows remote attackers to cause denial of service through unbalanced square brackets. Attackers can submit markdown containing long runs of unmatched brackets to mistune.html(), triggering repeated forward scans that stall worker processes for minutes.