HIGHGo →
Sigstore Timestamp Authority has Improper Certificate Validation in verifier
Sigstore Timestamp Authority has Improper Certificate Validation in verifier
Affected packages
- github.com/sigstore/timestamp-authority/v2
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- 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
- https://github.com/sigstore/timestamp-authority/releases/tag/v2.0.6
Structured record: https://osv.dev/vulnerability/GHSA-xm5m-wgh2-rrg3
Recommended response stack
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