CVE-2026-93542

Out-of-bounds read in libXi's XI2 class parsing via size_classes() and copy_classes() PUBLISHED

Description (CNA)

An out-of-bounds read in libXi's XI2 class parsing via size_classes() and copy_classes() in libXi before 1.8.4 could be used by malicous servers to crash the X client.

Affected (CNA)

Vendor / product	Versions
x.org / libXi	affected 0 before 1.8.4

CWE

CWE-125

References

https://gitlab.freedesktop.org/xorg/lib/libxi/-/merge_requests/23/diffs?commit_id=f499944ad595b9bd7e7571c810842244caf150aa

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.