{"action":"Upgrade github.com/google/go-attestation to 0.6.1 or later.","affected":[{"fixed":"0.6.1","introduced":"0"}],"component":"github.com/google/go-attestation","cve_ids":["CVE-2026-12681"],"ecosystem":"Go","epss":0.00268,"exploited":false,"fixed_versions":["0.6.1"],"ghsa_id":"GHSA-9r4w-jg96-92mv","id":"tcs_01M5KF63ZDCRM3PZ4X6HTYKBGH","modified_at":"2026-09-12T05:15:04.693981733Z","published_at":"2026-06-12T15:04:43Z","references":["https://osv.dev/vulnerability/GHSA-9r4w-jg96-92mv","https://github.com/google/go-attestation/security/advisories/GHSA-9r4w-jg96-92mv","https://nvd.nist.gov/vuln/detail/CVE-2026-12681","https://github.com/google/go-attestation/pull/502","https://github.com/google/go-attestation/commit/b6e905e7ae52937f02b5ca494dd1c6a3ac7a1003","https://github.com/google/go-attestation","https://github.com/google/go-attestation/releases/tag/v0.6.1"],"severity":{"label":"medium","score":6.8},"sources":[{"source":"osv","source_id":"GHSA-9r4w-jg96-92mv","url":"https://osv.dev/vulnerability/GHSA-9r4w-jg96-92mv"}],"summary":"Go-Attestation: Hash injection into trusted measurement list via unskipped SignatureHeaderSize vendor bytes in parseEfiSignatureList()"}