RHSA-2026:0312 — Security Advisory
Red Hat Security Advisory: cups security update
Severity
ModerateRed Hat Product Security
Products
Official CSAF product identity
Published · January 8, 2026
Updated · November 4, 2026
Topic
An update for cups is now available for Red Hat Enterprise Linux 9.
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
The Common UNIX Printing System (CUPS) provides a portable printing layer for Linux, UNIX, and similar operating systems.
Security Fix(es):
-
CUPS: Local denial-of-service via cupsd.conf update and related issues (CVE-2025-61915)
-
cups: Slow client communication leads to a possible DoS attack (CVE-2025-58436)
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.