{"action":"Upgrade gnutls28 to 3.7.9-2+deb12u7 or later.","affected":[{"fixed":"3.7.9-2+deb12u7","introduced":"0"}],"component":"gnutls28","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["3.7.9-2+deb12u7"],"id":"tcs_01M5NRVQVRSMHJKEXERZY6PZYB","modified_at":"2026-10-27T09:47:34.932840760Z","published_at":"2026-04-30T18:16:30.577Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-3833","https://security-tracker.debian.org/tracker/CVE-2026-3833"],"severity":{"label":"high","score":7.4},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-3833","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-3833"}],"summary":"A flaw was found in gnutls. This vulnerability occurs because gnutls performs case-sensitive comparisons of `nameConstraints` labels, specifically for `dNSName` (DNS) or `rfc822Name` (email) constrain"}