RLSA-2026:11388
RLSA-2026:11388 · Important: xorg-x11-server security update
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical user interfaces are designed upon. Security Fix(es): * xorg: xwayland: X.Org X server: Denial of Service via integer underflow in XKB compatibility map handling (CVE-2026-33999) * xorg: xwayland: X.Org X server: Use-after-free vulnerability leads to server crash and potential memory corruption (CVE-2026-34001) * xorg: xwayland: X.Org X server: Information exposure and denial of service via out-of-bounds memory access (CVE-2026-34003) 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.
CVSS 7.8 · Élevée · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system
Produits et versions concernés
xorg-x11-server Rocky Linux:9
- Plages de versions concernées
- ECOSYSTEM: < 0:1.20.11-33.el9_7
Mettez à jour vers 0:1.20.11-33.el9_7