CVE-2026-39395 | sigstore cosign up to 2.6.2/3.0.5 unusual condition (GHSA-w6c6-c85g-mmv6 / EUVD-2026-19919)
A vulnerability was found in sigstore cosign up to 2.6.2/3.0.5. It has been declared as problematic. This issue affects some unknown processing. Executing a manipulation can lead to improper check for unusual conditions.
This vulnerability is tracked as CVE-2026-39395. The attack can be launched remotely. No exploit exists.
It is recommended to upgrade the affected component.