5.3Mittel
CVE-2026-93536X.Org Server GestureBuildSprite Use-After-Free
Beschreibung
A use after free caused by missing lifecycle management of gesture sprites in GestureBuildSprite() in X.Org X Server before 21.1.25 and XWayland before 24.1.14 could be used by authenticated X clients to crash the X server or potentially execute code.
Schwachstellentyp (CWE):
CWE-122
Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.
Betroffene Produkte und Versionen
| Hersteller | Produkt | Versionen | |
|---|---|---|---|
| x.org | xorg-x11-server | < 21.1.25 | |
| x.org | xwayland | < 24.1.14 |