{"id":"CVE-2026-89629","title":"HID: corsair-void: Check size of status and firmware events before reading them","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nHID: corsair-void: Check size of status and firmware events before reading them\n\nMalformed status and firmware events could cause an out-of-bounds read since\nthe size w…","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","cvssSource":"vendor","cwe":["CWE-125"],"vendor":"Linux","product":"Linux","affected":["Linux >= 6ea2a6fd3872e60a4d500b548ad65ed94e459ddd < 79465a30050dad62b3c9e7796368db75dac6fa0d","Linux >= 6ea2a6fd3872e60a4d500b548ad65ed94e459ddd < 0329354abba357340ee88452425857f3718b5807","Linux >= 6ea2a6fd3872e60a4d500b548ad65ed94e459ddd < 08d8814521885e67b1bdf6a3036ee264e3e58377","Linux 6.13"],"published":"2026-09-11","updated":"2026-10-19","sourceUpdated":"2026-10-19T08:50:01.489Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-89629","references":[{"url":"https://git.kernel.org/stable/c/79465a30050dad62b3c9e7796368db75dac6fa0d"},{"url":"https://git.kernel.org/stable/c/0329354abba357340ee88452425857f3718b5807"},{"url":"https://git.kernel.org/stable/c/08d8814521885e67b1bdf6a3036ee264e3e58377"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-89629.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-89629"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2532529"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-89629"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-89629"},{"url":"https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-89629.mbox"}],"tags":["cve.org","csaf","vex","red-hat"],"epss":0.00206,"epssPercentile":0.10649,"ingestedAt":"2026-09-14T11:11:19.885Z","slug":"CVE-2026-89629","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nHID: corsair-void: Check size of status and firmware events before reading them\n\nMalformed status and firmware events could cause an out-of-bounds read since\nthe size wasn't being checked. Check the size and warn on unexpected values to\navoid this.\n\n## Affected\n\n- `Linux >= 6ea2a6fd3872e60a4d500b548ad65ed94e459ddd < 79465a30050dad62b3c9e7796368db75dac6fa0d`\n- `Linux >= 6ea2a6fd3872e60a4d500b548ad65ed94e459ddd < 0329354abba357340ee88452425857f3718b5807`\n- `Linux >= 6ea2a6fd3872e60a4d500b548ad65ed94e459ddd < 08d8814521885e67b1bdf6a3036ee264e3e58377`\n- `Linux 6.13`\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 · no fix planned: Red Hat Enterprise Linux 10 · updated 2026-09-15 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-89629.json)","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":203984,"id":"CVE-2026-89629","ts":1789490230919,"field":"cvss","old":null,"new":"5.5"},{"seq":203983,"id":"CVE-2026-89629","ts":1789490230919,"field":"severity","old":"none","new":"medium"},{"seq":147059,"id":"CVE-2026-89629","ts":1789270194984,"field":"cvss","old":null,"new":"5.3"},{"seq":147058,"id":"CVE-2026-89629","ts":1789270194984,"field":"severity","old":"none","new":"medium"}]}