AlmaLinux alert ALSA-2025:19435 (xorg-x11-server-Xwayland)

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[Announce] [Security Advisory] ALSA-2025:19435: xorg-x11-server-Xwayland security update (Moderate)
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Mon, 10 Nov 2025 15:09:24 +0000
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<0100019a6e508d33-7429144f-f386-4c0b-bf21-7fa8daaeea15-000000@email.amazonses.com>
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Article
Hi,

You are receiving an AlmaLinux Security update email because you subscribed to receive errata
notifications from AlmaLinux.

AlmaLinux: 10
Type: Security
Severity: Moderate
Release date: 2025-11-07

Summary:

Xwayland is an X server for running X clients under Wayland.  

Security Fix(es):  

  * xorg: xmayland: Use-after-free in XPresentNotify structure creation (CVE-2025-62229)
  * xorg: xwayland: Use-after-free in Xkb client resource removal (CVE-2025-62230)
  * xorg: xmayland: Value overflow in XkbSetCompatMap() (CVE-2025-62231)


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.


Full details, updated packages, references, and other related information:
https://errata.almalinux.org/10/ALSA-2025-19435.html

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AlmaLinux Team
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