CVE-2025-62231
EUVD-2025-3689830.10.2025, 05:15
A flaw was identified in the X.Org X server’s X Keyboard (Xkb) extension where improper bounds checking in the XkbSetCompatMap() function can cause an unsigned short overflow. If an attacker sends specially crafted input data, the value calculation may overflow, leading to memory corruption or a crash.Enginsight
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
| Vendor | Product | Version | Source |
|---|---|---|---|
| x.org | xwayland | 𝑥 < 24.1.9 | CNA |
Debian Releases
Debian Product | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| xorg-server |
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| xwayland |
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Ubuntu Releases
Ubuntu Product | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| xorg |
| ||||||||||||||||
| xorg-server |
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| xwayland |
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| xorg-server-hwe-16.04 |
| ||||||||||||||||
| xorg-server-hwe-18.04 |
| ||||||||||||||||
| xorg-hwe-16.04 |
| ||||||||||||||||
| xorg-hwe-18.04 |
|
References