CVE-2026-91768 | PHP up to 8.2.33/8.3.34/8.4.25/8.5.10 FastCGI Access Check comparison

September 25, 2026 Yanac

A vulnerability classified as critical was found in PHP up to 8.2.33/8.3.34/8.4.25/8.5.10. This issue affects some unknown processing of the component FastCGI Access Check. Such manipulation leads to incorrect comparison.

This vulnerability is referenced as CVE-2026-91768. It is possible to launch the attack remotely. No exploit is available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More