Debian/xorg-server: high 7.8
A heap overflow flaw was found in X.Org and Xwayland. The computation of the length in XkbSizeKeySyms() differs from what is written in XkbWriteKeySyms(), which may lead to a heap-based buffer overflo
Action: Upgrade xorg-server to 2:21.1.16-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2:21.1.16-1 | - |
Fixed versions
| 2:21.1.16-1 |
Sources
- osv: DEBIAN-CVE-2025-26596#Debian:13/xorg-server
- https://security-tracker.debian.org/tracker/CVE-2025-26596
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