X.org Security Advisory: multiple security issues X.Org X server and Xwayland
6 months ago
- #X.Org
- #Xwayland
- #security
- X.Org released security fixes for multiple issues in X server (xorg-server-21.1.19) and Xwayland (xwayland-24.1.9).
- CVE-2025-62229: Use-after-free vulnerability in XPresentNotify structures creation, fixed in xorg-server-21.1.19 and xwayland-24.1.9.
- CVE-2025-62230: Use-after-free vulnerability in Xkb client resource removal, fixed in xorg-server-21.1.19 and xwayland-24.1.9.
- CVE-2025-62231: Value overflow in Xkb extension XkbSetCompatMap(), fixed in xorg-server-21.1.19 and xwayland-24.1.9.
- All vulnerabilities were found by Jan-Niklas Sohn working with Trend Micro Zero Day Initiative.