ALSA-2026:38489
- Source
- https://errata.almalinux.org/10/ALSA-2026-38489.html
- Import Source
- https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:38489.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/ALSA-2026:38489
- Related
- Published
- 2026-07-13T00:00:00Z
- Modified
- 2026-08-13T11:45:03.230089462Z
- Summary
- Important: xorg-x11-server-Xwayland security update
- Details
-
Xwayland is an X server for running X clients under Wayland.
Security Fix(es):
- xorg: X11: xserver: X.org: glamor Font Atlas Heap Buffer Overflow (CVE-2026-55999)
- X.org: xorg-x11-server: GLX contextTags Use-After-Free in CommonMakeCurrent() (CVE-2026-56000)
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.
- References
Affected packages
AlmaLinux:10 / xorg-x11-server-Xwayland
Package
- Name
- xorg-x11-server-Xwayland
- Purl
- pkg:rpm/almalinux/xorg-x11-server-Xwayland