CVE-2026-75939

A flaw was found in openshift/oc-mirror. The tool incorrectly verifies PGP Pretty Good Privacy release image signatures by checking for signature errors before the entire signed body is processed, leading to a bypass of the signature verification. A remote attacker, by intercepting or manipulatin...

CVE-2026-75939

CVE-2026-75939 affects openshift/oc-mirror , where the PGP release image signature verification incorrectly checks for signature errors before the entire signed body is consumed. This ordering flaw allows a remote attacker who intercepts or manipulates traffic to the signature endpoint to craft a...