Fixed packages 4
| Release | Package | Fixed in |
|---|---|---|
| Red Hat · RHEL 9 enterprise_linux:9::appstream | libXi | 0:1.7.10-8.el9_9.3 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | libXi-debuginfo | 0:1.7.10-8.el9_9.3 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | libXi-debugsource | 0:1.7.10-8.el9_9.3 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | libXi-devel | 0:1.7.10-8.el9_9.3 |
Vulnerabilities 3
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High 7.5
libXi XGetDeviceControl Control Type Mismatch Heap Buffer Overflow
A buffer overflow when handling DEVICE_RESOLUTION in libXi before 1.8.4 could overflow a heap, triggered by a malicious X server.
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High 7.5
libXi XGetDeviceControl DEVICE_ENABLE Heap Buffer Overflow
A malicious X server could cause a heap overflow by injecting a large DEVICE_ENABLE reply when processed by libXi before 1.8.4.
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High 7.4
Out-of-bounds read in libXi's XI2 class parser
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.
References
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article
https://access.redhat.com/security/updates/classification/#important
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2540529
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2562069
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2562191
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advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_98504.json
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report
https://access.redhat.com/security/cve/CVE-2026-93543
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advisory
https://www.cve.org/CVERecord?id=CVE-2026-93543
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-93543
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article
https://gitlab.freedesktop.org/xorg/lib/libxi/-/merge_requests/23/diffs?commit_id=e2089ab748828273f916bbffd4e65b506aa50fdc
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report
https://access.redhat.com/security/cve/CVE-2026-109089
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advisory
https://www.cve.org/CVERecord?id=CVE-2026-109089
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-109089
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article
https://gitlab.freedesktop.org/xorg/lib/libxi/-/commit/f7836d0a0
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report
https://access.redhat.com/security/cve/CVE-2026-109090
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advisory
https://www.cve.org/CVERecord?id=CVE-2026-109090
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-109090
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article
https://gitlab.freedesktop.org/xorg/lib/libxi/-/commit/4eb9f70b6