{"id":"GO-2025-4192","summary":"Sigstore Timestamp Authority allocates excessive memory during request parsing in github.com/sigstore/timestamp-authority","details":"Sigstore Timestamp Authority allocates excessive memory during request parsing in github.com/sigstore/timestamp-authority","aliases":["CVE-2025-66564","GHSA-4qg8-fj49-pxjh"],"modified":"2026-03-17T05:05:43.228483Z","published":"2025-12-08T21:31:36Z","related":["CGA-m9c4-mx87-79fq"],"database_specific":{"url":"https://pkg.go.dev/vuln/GO-2025-4192","review_status":"UNREVIEWED"},"references":[{"type":"ADVISORY","url":"https://github.com/sigstore/timestamp-authority/security/advisories/GHSA-4qg8-fj49-pxjh"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-66564"},{"type":"FIX","url":"https://github.com/sigstore/timestamp-authority/commit/0cae34e197d685a14904e0bad135b89d13b69421"}],"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-2025-4192.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":"2.0.3"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2025-4192.json"}}],"schema_version":"1.7.5"}