github.com/sigstore/cosign/v3

Go2 known CVEs affecting this package

Aggregated from OSV, GitHub Security Advisories, NVD, and vendor advisories. Each CVE links to its full detail page with vendor advisories, patches, fixed versions, and remediation guidance.

CVEs affecting github.com/sigstore/cosign/v3page 1 of 1

CVE-2026-22703MEDIUMCVSS 5.5EG 5.5✓ Fixed in 3.0.4
2026-01-10
Cosign provides code signing and transparency for containers and binaries. Prior to versions 2.6.2 and 3.0.4, Cosign bundle can be crafted to successfully verify an artifact even if the embedded Rekor entry does not reference the artifact'…
CVE-2026-39395MEDIUMCVSS 5.3EG 5.3✓ Fixed in 3.0.6
2026-04-07
Cosign provides code signing and transparency for containers and binaries. Prior to 3.0.6 and 2.6.3, cosign verify-blob-attestation may erroneously report a "Verified OK" result for attestations with malformed payloads or mismatched predic…

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