{"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_01M5NT37CK4M2BE94A0P0TJZ4G","modified_at":"2026-10-01T03:03:27.302580462Z","published_at":"2026-04-09T22:16:36.937Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-5772","https://security-tracker.debian.org/tracker/CVE-2026-5772"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-5772#Debian:13/wolfssl","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-5772"}],"summary":"A 1-byte stack buffer over-read was identified in the MatchDomainName function (src/internal.c) during wildcard hostname validation when the LEFT_MOST_WILDCARD_ONLY flag is active. If a wildcard * exh"}