Alpine/xwayland: high 7.8
Local attackers with a X connection able to provide GLX commit to the X server xorg-server before 21.2.24 and xwayland before 24.1.13 could cause a Heap Use After Free, due to CommonMakeCurrent() poin
Action: Upgrade xwayland to 24.1.13-r0 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 24.1.13-r0 | - |
Fixed versions
| 24.1.13-r0 |
Sources
- osv: ALPINE-CVE-2026-56000#Alpine:v3.24/xwayland
- https://security.alpinelinux.org/vuln/CVE-2026-56000
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