GO-2026-5763
Dashboard / Vulnerabilities / GO-2026-5763
Summary: Sigstore Timestamp Authority has Improper Certificate Validation in verifier in github.com/sigstore/timestamp-authority
Details: Sigstore Timestamp Authority has Improper Certificate Validation in verifier in github.com/sigstore/timestamp-authority
References: https://github.com/sigstore/timestamp-authority/security/advisories/GHSA-xm5m-wgh2-rrg3, https://nvd.nist.gov/vuln/detail/CVE-2026-39984, https://github.com/sigstore/timestamp-authority/releases/tag/v2.0.6
Affected packages
Package
Name: github.com/sigstore/timestamp-authority
Purl: pkg:golang/github.com/sigstore/timestamp-authority
Affected ranges
Type: SEMVER
Events:
Introduced- 0
Fixed -None
Affected versions
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
