{"id":"CVE-2026-94282","title":"An out-of-bounds read in libXi's XI2 enter/leave/focus cookie conversion in libXi before 1.8.4 could be used by malicious X server to crash an attached X client.","summary":"An out-of-bounds read in libXi's XI2 enter/leave/focus cookie conversion in libXi before 1.8.4 could be used by malicious X server to crash an attached X client.","severity":"medium","cvss":5.6,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:H","cwe":["CWE-125"],"vendor":"x.org","product":"libXi","affected":["libXi < 1.8.4"],"published":"2026-09-28","updated":"2026-09-30","sourceUpdated":"2026-09-30T13:17:26.123","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-94282","references":[{"url":"https://gitlab.freedesktop.org/xorg/lib/libxi/-/merge_requests/23/diffs?commit_id=cecf160e9731fe01f3632f875f29ffcb598b052a","label":"meissner@suse.de"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-94282.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-94282"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2475267"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-94282"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-94282"}],"tags":["nvd","cve.org","csaf","vex","red-hat"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-30T12:41:02.923257Z"},"epss":0.00126,"epssPercentile":0.02231,"ingestedAt":"2026-09-28T09:06:28.563Z","scores":{"nvd":5.6,"vendor":6.1},"slug":"CVE-2026-94282","body":"## Overview\n\nAn out-of-bounds read in libXi's XI2 enter/leave/focus cookie conversion in libXi before 1.8.4 could be used by malicious X server to crash an attached X client.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **Red Hat VEX** · Moderate · affected: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, Red Hat Hardened Images · no fix planned: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, … · updated 2026-10-16 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-94282.json)","depth":"sunlit","depthScore":31,"depthScoreParts":{"impact":30.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}