CVE-2026-109089
HIGH
NVD
CVSS Score
7.5
Severity
HIGH
Published
Oct 27, 2026
Vendor
unknown
Description
A buffer overflow when handling DEVICE_RESOLUTION in libXi before 1.8.4 could overflow a heap, triggered by a malicious X server.
A buffer overflow when handling DEVICE_RESOLUTION in libXi before 1.8.4 could overflow a heap, triggered by a malicious X server.