RHSA-2025:13670 — Security Advisory
Red Hat Security Advisory: mod_security security update
Severity
ModerateRed Hat Product Security
Products
Official CSAF product identity
Published · August 12, 2025
Updated · July 12, 2026
Topic
An update for mod_security is now available for Red Hat Enterprise Linux 9.4 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Moderate. 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
ModSecurity is an open source intrusion detection and prevention engine for web applications.
Security Fix(es):
- mod_security: ModSecurity Denial of Service Vulnerability (CVE-2025-48866)
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.