CVE-2026-93543
HIGH
NVD
CVSS Score
7.4
Severity
HIGH
Published
Sep 24, 2026
Vendor
unknown
Description
An out-of-bounds read in libXi's XI2 class parser in libXi before 1.8.4 could be used by malicious X servers to crash an attached X client.
An out-of-bounds read in libXi's XI2 class parser in libXi before 1.8.4 could be used by malicious X servers to crash an attached X client.