Red Hat alert RHSA-2025:19432-01 (xorg-x11-server-Xwayland)

An update for xorg-x11-server-Xwayland is now available for Red Hat
Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact of
Moderate. 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.

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.

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Original: https://access.redhat.com/security/data/csaf/v2/advisories/2025/rhsa-2025_19432.json