CVE-2026-109090
HIGH
NVD
CVSS Score
7.5
Severity
HIGH
Published
Oct 27, 2026
Vendor
unknown
Description
A malicious X server could cause a heap overflow by injecting a large DEVICE_ENABLE reply when processed by libXi before 1.8.4.
A malicious X server could cause a heap overflow by injecting a large DEVICE_ENABLE reply when processed by libXi before 1.8.4.