MEDIUM 6.5 NVD

CVE-2026-93542

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

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.

References

https://gitlab.freedesktop.org/xorg/lib/libxi/-/merge_requests/23/diffs?commit_id=f499944a

Published: 2026-09-24 · Source: NVD · Feed updated: 2026-09-24

This medium severity vulnerability with a CVSS score of 6.5 was published on 2026-09-24 via NVD.

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