RHSA-2026:49758: Critical: perl-GD security update
Critical: perl-GD security update
Other sources
This is a autoloadable interface module for GD, a popular library for creating and manipulating PNG files. With this library you can create PNG images on the fly or modify existing files.Security Fix(es): perl-GD: perl-GD: Arbitrary command execution and file overwrite via crafted filenames (CVE-2026-11526) 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.
— Red Hat
Affected Software
Event History
Frequently Asked Questions
What is the severity of RHSA-2026:49758?
The severity of RHSA-2026:49758 is classified as critical with a score of 9.
What vulnerabilities are addressed in RHSA-2026:49758?
RHSA-2026:49758 addresses arbitrary command execution and file overwrite vulnerabilities in perl-GD.
How do I fix RHSA-2026:49758?
To fix RHSA-2026:49758, you need to update the perl-GD package to the latest version provided by Red Hat.
Which operating systems are affected by RHSA-2026:49758?
RHSA-2026:49758 affects Red Hat Enterprise Linux Server across multiple architectures including IBM Power and z Systems.
Is it safe to use perl-GD after applying the update for RHSA-2026:49758?
Yes, after applying the update for RHSA-2026:49758, it is safe to use perl-GD as the vulnerabilities will be mitigated.