CVE-2024-9026 Information

Description

In PHP versions 8.1. before 8.1.30 8.2. before 8.2.24 8.3. before 8.3.12 when using PHP-FPM SAPI and it is configured to catch workers output through catch_workers_output = yes it may be possible to pollute the final log or remove up to 4 characters from the log messages by manipulating log message content. Additionally if PHP-FPM is configured to use syslog output it may be possible to further remove log data using the same vulnerability.

Reference

https://github.com/php/php-src/security/advisories/GHSA-865w-9rf3-2wh5