{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"wolfssl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NW62WAEWFQB553BAZ5QG5T","modified_at":"2026-10-05T03:00:07.590183958Z","published_at":"2026-09-27T10:16:59.030Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-89134","https://security-tracker.debian.org/tracker/CVE-2026-89134"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-89134#Debian:13/wolfssl","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-89134"}],"summary":"A certificate with no dNSName SAN but another SAN type present (e.g. registeredID or iPAddress) bypassed the Subject CN dNSName name-constraint check. The CN-as-DNS fallback was gated on cert->subject"}