{"id":"GO-2026-6162","revision":"79c4abe0050e45fcacea71e900672117","records":[{"revision":"79c4abe0050e45fcacea71e900672117","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GO-2026-6162","aliases":["CVE-2026-54787","GHSA-wqqc-jjcq-vfxm"],"title":"sigstore-go fails to check signature timestamps against a signing key's validity period in github.com/sigstore/sigstore-go","description":"sigstore-go fails to check signature timestamps against a signing key's validity period in github.com/sigstore/sigstore-go","state":0,"publishedAt":"2026-08-18T14:32:29+00:00","modifiedAt":"2026-08-18T15:00:17.5587945+00:00","affected":[{"ecosystem":"Go","name":"github.com/sigstore/sigstore-go","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"1.2.1"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[],"references":["https://github.com/sigstore/sigstore-go/security/advisories/GHSA-wqqc-jjcq-vfxm","https://github.com/sigstore/sigstore-go/commit/4594ab4c779d08be1f4419803a8249188f35ed5f","https://github.com/sigstore/sigstore-go/pull/642","https://github.com/sigstore/sigstore-go/releases/tag/v1.2.1"],"sourceUrl":"https://osv.dev/vulnerability/GO-2026-6162","license":"OSV · upstream source license applies","key":"osv:GO-2026-6162","identifiers":["GO-2026-6162","CVE-2026-54787","GHSA-wqqc-jjcq-vfxm"]},"retained":false,"historicalAffected":[]}],"coverage":[]}