{"action":"Upgrade gnutls28 to 3.8.9-3+deb13u4 or later.","affected":[{"fixed":"3.8.9-3+deb13u4","introduced":"0"}],"component":"gnutls28","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["3.8.9-3+deb13u4"],"id":"tcs_01M5NSQT6AXSS1688MVF1PRD05","modified_at":"2026-10-23T17:47:41.487003538Z","published_at":"2026-05-26T22:16:44.170Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-5260","https://security-tracker.debian.org/tracker/CVE-2026-5260"],"severity":{"label":"high","score":8.2},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-5260#Debian:13/gnutls28","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-5260"}],"summary":"A flaw was found in libgnutls. A remote attacker, by sending an extremely short premaster secret during an RSA key exchange to a server using an RSA key backed by a PKCS#11 token, could trigger a shor"}