{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"github.com/google/go-attestation","cve_ids":["CVE-2026-12681"],"ecosystem":"Go","epss":0.00268,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-9r4w-jg96-92mv","id":"tcs_01M5KGKB8XN3NGCRN2156HWXNZ","modified_at":"2026-08-30T02:10:50.604598602Z","published_at":"2026-06-25T18:43:19Z","references":["https://osv.dev/vulnerability/GO-2026-5298","https://github.com/google/go-attestation/security/advisories/GHSA-9r4w-jg96-92mv","https://github.com/google/go-attestation/commit/b6e905e7ae52937f02b5ca494dd1c6a3ac7a1003","https://github.com/google/go-attestation/pull/502","https://github.com/google/go-attestation/releases/tag/v0.6.0"],"severity":{"label":"high","score":8.9},"sources":[{"source":"osv","source_id":"GO-2026-5298","url":"https://osv.dev/vulnerability/GO-2026-5298"},{"source":"nvd","source_id":"CVE-2026-12681","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-12681"}],"summary":"Go-Attestation: Hash injection into trusted measurement list via unskipped SignatureHeaderSize vendor bytes in parseEfiSignatureList() in github.com/google/go-attestation"}