CVE-2026-93544
Out-of-bounds read in libXi's XI2 XIQueryDevice reply parsing
- State
- Published
- Severity
- 6.5 Medium
- Published
- Sep 24, 2026
- Updated
- Sep 24, 2026
- Reserved
- Sep 18, 2026
Description
An out-of-bounds read in libXi's XI2 XIQueryDevice reply parsing in libXi before 1.8.4 can be used by a malicious X server to crash an attached X client.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.5 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H | suse |
Weaknesses
- CWE-125 Out-of-bounds read
Affected Products
| Product | Versions |
|---|---|
libXix.org |
|
References
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