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Known vulnerabilities in X.org libXi

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CVE Summary Score Published
CVE-2026-109090 libXi XGetDeviceControl DEVICE_ENABLE Heap Buffer Overflow 7.5 High Oct 27, 2026
CVE-2026-109089 libXi XGetDeviceControl Control Type Mismatch Heap Buffer Overflow 7.5 High Oct 27, 2026
CVE-2026-94282 An out-of-bounds read in libXi's XI2 enter/leave/focus cookie conversion in libXi before 1.8.4 could be used by… 5.6 Medium Sep 28, 2026
CVE-2026-94281 An out-of-bounds read in libXi's XListInputDevices() class parsing in libXi before 1.8.4 could be used by malicious X… 6.5 Medium Sep 24, 2026
CVE-2026-93545 An out-of-bounds read in libXi's XListInputDevices() in libXi before 1.8.4 could be used by malicious X servers to crash… 6.5 Medium Sep 24, 2026
CVE-2026-93544 An out-of-bounds read in libXi's XI2 XIQueryDevice reply parsing in libXi before 1.8.4 can be used by a malicious X… 6.5 Medium Sep 24, 2026
CVE-2026-93543 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… 7.4 High Sep 24, 2026
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… 6.5 Medium Sep 24, 2026
CVE-2026-93541 An out-of-bounds read in libXi's XQueryDeviceState() in libXi before 1.8.4 could be used by a 6.5 Medium Sep 24, 2026

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