RHSA-2026:1429 — Security Advisory
Red Hat Security Advisory: php:8.3 security update
Severity
ImportantRed Hat Product Security
Products
Official CSAF product identity
Published · January 28, 2026
Updated · July 23, 2026
Topic
An update for the php:8.3 module is now available for Red Hat Enterprise Linux 9.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Description
PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server.
Security Fix(es):
-
php: heap-based buffer overflow in array_merge() (CVE-2025-14178)
-
php: PHP: Information disclosure via getimagesize() function when reading multi-chunk images (CVE-2025-14177)
-
php: PHP: Denial of Service via invalid character sequence in PDO PostgreSQL prepared statement (CVE-2025-14180)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.