Go/github.com/sigstore/cosign/v3 CVE-2026-24122: low 3.7, EPSS 0.21%
Cosign considered signatures valid with expired intermediate certificates when transparency log verification is skipped in github.com/sigstore/cosign
Action: Upgrade github.com/sigstore/cosign/v3 to 3.0.5 or later.
go get github.com/sigstore/cosign/v3@v3.0.5Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.0.5 | - |
Fixed versions
| 3.0.5 |
Sources
- osv: GO-2026-4529#Go/github.com/sigstore/cosign/v3
- nvd: CVE-2026-24122
- https://github.com/sigstore/cosign/security/advisories/GHSA-wfqv-66vq-46rm
- https://github.com/sigstore/cosign/commit/3c9a7363f563db76d78e2de2cabd945450f3781e
- https://github.com/sigstore/cosign/releases/tag/v3.0.5
CVE-2026-24122 · published · modified · JSON