RHSA-2026:48197 — Security Advisory
Red Hat Security Advisory: php:8.3 security, bug fix, and enhancement update
Severity
LowRed Hat Product Security
Products
Official CSAF product identity
Published · July 31, 2026
Updated · August 31, 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 Low. 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: PHP OpenSSL extension: Denial of Service due to buffer allocation flaw in AES-WRAP-PAD (CVE-2026-14355)
Bug Fix(es) and Enhancement(s):
- Rebase PHP to 8.3.32 for CVE-2026-14355 CVE-2026-12184 in 9.8.z (JIRA:RHEL-192620)
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.