{"action":"Upgrade rekor to 1.5.0-1 or later.","affected":[{"fixed":"1.5.0-1","introduced":"0"}],"component":"rekor","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.5.0-1"],"id":"tcs_01M5NR3ZT8N0FPBJ5J2QE2N8FR","modified_at":"2026-10-01T03:02:32.687839646Z","published_at":"2026-01-22T22:16:19.523Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-23831","https://security-tracker.debian.org/tracker/CVE-2026-23831"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-23831#Debian:14/rekor","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-23831"}],"summary":"Rekor is a software supply chain transparency log. In versions 1.4.3 and below, the entry implementation can panic on attacker-controlled input when canonicalizing a proposed entry with an empty spec."}