Alpine/xorg-server: high 7.8
A flaw was found in the X.Org X server. This integer underflow vulnerability, specifically in the XKB compatibility map handling, allows an attacker with local or remote X11 server access to trigger a
Action: Upgrade xorg-server to 21.1.22-r0 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 21.1.22-r0 | - |
Fixed versions
| 21.1.22-r0 |
Sources
- osv: ALPINE-CVE-2026-33999#Alpine:v3.24/xorg-server
- https://security.alpinelinux.org/vuln/CVE-2026-33999
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