npm/sigstore CVE-2026-48815: high 7.5
sigstore's `certificateOIDs` verification constraints are silently dropped and never enforced
Action: Upgrade sigstore to 4.1.1 or later.
npm i sigstore@4.1.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.1.1 | - |
Fixed versions
| 4.1.1 |
Sources
- osv: GHSA-52v5-jr5w-gjxr
- https://github.com/sigstore/sigstore-js/security/advisories/GHSA-52v5-jr5w-gjxr
- https://github.com/sigstore/sigstore-js
CVE-2026-48815 · published · modified · JSON