CVE-2026-89729

{"id": "CVE-2026-89729", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "affected": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "affectedData": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "5459ada2b3cd69e6bf1b0c034feb810975d0072b", "lessThan": "1c0463f0f028801a933f090cd2695f132635b374", "versionType": "git"}, {"status": "affected", "version": "5459ada2b3cd69e6bf1b0c034feb810975d0072b", "lessThan": "4145aa149a32e4b35d5d47e380d0c6c438b4e6fe", "versionType": "git"}, {"status": "affected", "version": "5459ada2b3cd69e6bf1b0c034feb810975d0072b", "lessThan": "8bf8aaf2f74de64f801eb30bc38927dba1f8e40a", "versionType": "git"}, {"status": "affected", "version": "5459ada2b3cd69e6bf1b0c034feb810975d0072b", "lessThan": "c5c60260a07e627084e792ea959ab468ccfa4d50", "versionType": "git"}, {"status": "affected", "version": "5459ada2b3cd69e6bf1b0c034feb810975d0072b", "lessThan": "fa95b14198b6c8ea721b4784f466d3c2c2bac83a", "versionType": "git"}, {"status": "affected", "version": "5459ada2b3cd69e6bf1b0c034feb810975d0072b", "lessThan": "9f43499ce6458a572b781f6bb46c464ab59fa825", "versionType": "git"}, {"status": "affected", "version": "5459ada2b3cd69e6bf1b0c034feb810975d0072b", "lessThan": "bc3d72c44bff17688dc5f3e5132a53b51dae0f04", "versionType": "git"}, {"status": "affected", "version": "5459ada2b3cd69e6bf1b0c034feb810975d0072b", "lessThan": "c92693f3ed099401d0383ef35ca1fe1e6ba033de", "versionType": "git"}], "programFiles": ["drivers/hid/hid-sensor-hub.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "4.9"}, {"status": "unaffected", "version": "0", "lessThan": "4.9", "versionType": "semver"}, {"status": "unaffected", "version": "5.10.270", "versionType": "semver", "lessThanOrEqual": "5.10.*"}, {"status": "unaffected", "version": "5.15.221", "versionType": "semver", "lessThanOrEqual": "5.15.*"}, {"status": "unaffected", "version": "6.1.188", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.6.157", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.12.109", "versionType": "semver", "lessThanOrEqual": "6.12.*"}, {"status": "unaffected", "version": "6.18.50", "versionType": "semver", "lessThanOrEqual": "6.18.*"}, {"status": "unaffected", "version": "7.2.4", "versionType": "semver", "lessThanOrEqual": "7.2.*"}, {"status": "unaffected", "version": "7.3-rc1", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/hid/hid-sensor-hub.c"], "defaultStatus": "affected"}]}], "published": "2026-09-11T20:20:03.240", "references": [{"url": "https://git.kernel.org/stable/c/1c0463f0f028801a933f090cd2695f132635b374", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/4145aa149a32e4b35d5d47e380d0c6c438b4e6fe", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/8bf8aaf2f74de64f801eb30bc38927dba1f8e40a", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/9f43499ce6458a572b781f6bb46c464ab59fa825", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/bc3d72c44bff17688dc5f3e5132a53b51dae0f04", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/c5c60260a07e627084e792ea959ab468ccfa4d50", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/c92693f3ed099401d0383ef35ca1fe1e6ba033de", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/fa95b14198b6c8ea721b4784f466d3c2c2bac83a", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Received", "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: sensor-hub: Fix out-of-bounds write in sensor_hub_get_feature\n\nsensor_hub_get_feature() clamps its return value to the caller's buffer\nsize, but the copy loop still copies field->report_size / 8 bytes for\neach report value. A malicious HID descriptor can advertise a large\nfeature field size while an IIO caller supplies a small stack buffer,\nsuch as a single s32, causing an out-of-bounds write.\n\nHID core stores parsed report values in __s32 slots and clamps extracted\nvalues to 32 bits. Reject feature fields that require more than one slot\nper value, guard the total byte count calculation, and clamp each\nper-value copy to the remaining caller buffer."}], "lastModified": "2026-09-14T13:19:22.020", "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}