{"id":"GO-2026-5851","summary":"Sigstore Timestamp Authority has OOM due to unbounded metric label cardinality in github.com/sigstore/timestamp-authority","details":"Sigstore Timestamp Authority has OOM due to unbounded metric label cardinality in github.com/sigstore/timestamp-authority","aliases":["CVE-2026-49835","GHSA-9c54-x2g4-v92j"],"modified":"2026-07-17T21:08:36.394176574Z","published":"2026-07-07T15:26:32Z","database_specific":{"review_status":"UNREVIEWED","url":"https://pkg.go.dev/vuln/GO-2026-5851"},"references":[{"type":"ADVISORY","url":"https://github.com/sigstore/timestamp-authority/security/advisories/GHSA-9c54-x2g4-v92j"}],"affected":[{"package":{"name":"github.com/sigstore/timestamp-authority","ecosystem":"Go","purl":"pkg:golang/github.com/sigstore/timestamp-authority"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-5851.json"}},{"package":{"name":"github.com/sigstore/timestamp-authority/v2","ecosystem":"Go","purl":"pkg:golang/github.com/sigstore/timestamp-authority/v2"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.1.0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-5851.json"}}],"schema_version":"1.7.5"}