CVE-2026-48815

A flaw was found in sigstore. The certificateOIDs option, intended to restrict which certificates can sign artifacts, is accepted by the public application programming interface API but is not used during the verification process. This allows unauthorized certificates to be accepted, bypassing...

PT-2026-55204

Name of the Vulnerable Software and Affected Versions sigstore-js versions prior to 4.1.1 Description The certificateOIDs option in the sigstore.verify function is accepted by the public API but discarded before the verification process occurs. Consequently, required certificate extension Object...