Debian/xwayland: medium 5.3
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
Action: Upgrade xwayland to 2:24.1.14-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2:24.1.14-1 | - |
Fixed versions
| 2:24.1.14-1 |
Sources
- osv: DEBIAN-CVE-2026-93536#Debian:14/xwayland
- https://security-tracker.debian.org/tracker/CVE-2026-93536
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