ALSA-2023:6497

ALSA-2023:6497 · Moderate: libX11 security update

This page contains facts from public vulnerability sources. Check the original advisory before updating.

The libX11 packages contain the core X11 protocol client library. Security Fix(es): * libX11: InitExt.c can overwrite unintended portions of the Display structure if the extension request leads to a buffer overflow (CVE-2023-3138) 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. Additional Changes: For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

Fix available

Published

2023-11-07T00:00:00Z

Updated

2026-10-29T11:31:31.489234494Z

Stack: system

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