RHSA-2026:69095 — Security Advisory
Red Hat Security Advisory: libtiff security update
Severity
ImportantRed Hat Product Security
Products
Official CSAF product identity
Published · September 21, 2026
Updated · November 3, 2026
Topic
An update for libtiff is now available for Red Hat Enterprise Linux 8.
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
The libtiff packages contain a library of functions for manipulating Tagged Image File Format (TIFF) files.
Security Fix(es):
- libtiff: libtiff: Arbitrary code execution via process_command_opts() function (CVE-2026-52490)
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.