{"action":"Upgrade golang-github-sigstore-timestamp-authority to 2.0.3-1 or later.","affected":[{"fixed":"2.0.3-1","introduced":"0"}],"component":"golang-github-sigstore-timestamp-authority","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.0.3-1"],"id":"tcs_01M5NP75481RDBYHYEMX4QDHA2","modified_at":"2026-10-23T17:47:34.999380506Z","published_at":"2025-12-04T23:15:47.430Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-66564","https://security-tracker.debian.org/tracker/CVE-2025-66564"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-66564#Debian:14/golang-github-sigstore-timestamp-authority","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-66564"}],"summary":"Sigstore Timestamp Authority is a service for issuing RFC 3161 timestamps. Prior to 2.0.3, Function api.ParseJSONRequest currently splits (via a call to strings.Split) an optionally-provided OID (whic"}