{"action":"Upgrade gnutls28 to 3.7.9-2+deb12u5 or later.","affected":[{"fixed":"3.7.9-2+deb12u5","introduced":"0"}],"component":"gnutls28","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["3.7.9-2+deb12u5"],"id":"tcs_01M5NNB6KMY7Y9GYY7SZC3HYV3","modified_at":"2026-09-02T08:47:41.054356193Z","published_at":"2025-07-10T08:15:24.430Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-32989","https://security-tracker.debian.org/tracker/CVE-2025-32989"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-32989","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-32989"}],"summary":"A heap-buffer-overread vulnerability was found in GnuTLS in how it handles the Certificate Transparency (CT) Signed Certificate Timestamp (SCT) extension during X.509 certificate parsing. This flaw al"}