{"action":"Upgrade clamav to 1.4.3+dfsg-1 or later.","affected":[{"fixed":"1.4.3+dfsg-1","introduced":"0"}],"component":"clamav","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.4.3+dfsg-1"],"id":"tcs_01M5NMZYPFAM6JMRZ3XZFJ9EZB","modified_at":"2026-09-01T20:05:41.740046793Z","published_at":"2025-06-18T18:15:23.270Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-20260","https://security-tracker.debian.org/tracker/CVE-2025-20260"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-20260#Debian:14/clamav","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-20260"}],"summary":"A vulnerability in the PDF scanning processes of ClamAV could allow an unauthenticated, remote attacker to cause a buffer overflow condition, cause a denial of service (DoS) condition, or execute arbi"}