CVE-2024-9026

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.

Affected products

Alt Linux, Almalinux, Astra Linux, Centos, Linuxmint, Php, Red Hat, Red Os

Php

< 8.1.30, 8.2.24, 8.3.12

Fix

Available

CVSS 3.1

3.3 LOW

EPSS

0.5% (39th percentile)

Weakness

CWE-117, CWE-158

NVD status

Modified

Published

2024-10-08

Attack patterns

CAPEC-268

No exploit for CVE-2024-9026 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.