CVE-2026-17545 | PHP up to 8.2.33/8.3.34/8.4.25/8.5.10 Filesystem CreateFileW input validation

A vulnerability has been found in PHP up to 8.2.33/8.3.34/8.4.25/8.5.10 and classified as critical. Affected by this issue is the function CreateFileW of the component Filesystem. This manipulation causes improper input validation.

This vulnerability is registered as CVE-2026-17545. Remote exploitation of the attack is possible. No exploit is available.

The affected component should be upgraded.VulDB Recent EntriesRead More