{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"wolfssl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NW62HRMFEFXFADDVJ57BP1","modified_at":"2026-10-03T09:00:13.348968393Z","published_at":"2026-09-27T10:16:58.900Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-89133","https://security-tracker.debian.org/tracker/CVE-2026-89133"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-89133","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-89133"}],"summary":"wolfSSL versions 5.9.2 and earlier contain a flaw in the X.509 certificate validation logic where it fails to properly enforce NameConstraints extensions when there is an unconstrained CA tier between"}