{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"yara","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NW5DAJ6WHBH2R96Z7SS5Y6","modified_at":"2026-09-25T08:47:22.639105905Z","published_at":"2026-09-22T20:17:10.370Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-88341","https://security-tracker.debian.org/tracker/CVE-2026-88341"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-88341","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-88341"}],"summary":"A reachable assertion vulnerability exists in YARA 4.5.8 when loading crafted .yrc compiled rule files. An attacker can provide a malicious file with an invalid arena configuration (num_buffers=0) tha"}