{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"osslsigncode","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NRWQDR85HEVFH768BN2SGG","modified_at":"2026-10-27T09:47:29.725708556Z","published_at":"2026-04-09T16:16:31.233Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-39853","https://security-tracker.debian.org/tracker/CVE-2026-39853"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-39853","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-39853"}],"summary":"osslsigncode is a tool that implements Authenticode signing and timestamping. Prior to 2.12, A stack buffer overflow vulnerability exists in osslsigncode in several signature verification paths. Durin"}