CVE-2026-93188

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-93188", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-17T16:02:15.091Z", "datePublished": "2026-09-17T16:12:13.482Z", "dateUpdated": "2026-10-19T09:07:00.899Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-19T09:07:00.899Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: roccat: bound device-supplied profile index\n\nkone_keep_values_up_to_date() and kone_profile_activated() use an\n8-bit, device-supplied profile value as an index into the 5-element\nkone->profiles[] array without a range check. A malicious USB device\nclaiming the Roccat Kone id can send a switch-profile event (or a\nstartup_profile read at probe) with an out-of-range value and make the\ndriver read out of bounds; the result is exposed via the actual_dpi\nsysfs attribute.\n\nReject out-of-range indices in both paths.\n\nThis was found with static analysis and confirmed with the KUnit test\nadded in the following patch (KASAN: slab-out-of-bounds)."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/hid/hid-roccat-kone.c"], "versions": [{"version": "14bf62cde79423a02a590e02664ed29a36facec1", "lessThan": "686e5c3bd378933b4e795fcc7d40c5aad358eaaa", "status": "affected", "versionType": "git"}, {"version": "14bf62cde79423a02a590e02664ed29a36facec1", "lessThan": "0a139188a7ce4baab7acc5d60e0d1c8657f9b4d4", "status": "affected", "versionType": "git"}, {"version": "14bf62cde79423a02a590e02664ed29a36facec1", "lessThan": "67d7851f113fd0205dd27416d3c47ab32b176097", "status": "affected", "versionType": "git"}, {"version": "14bf62cde79423a02a590e02664ed29a36facec1", "lessThan": "4b29be4b23bc28f59def1485702887e395256e11", "status": "affected", "versionType": "git"}, {"version": "14bf62cde79423a02a590e02664ed29a36facec1", "lessThan": "579c78c8c317ecff8b6b820c227c93e6ec4e565d", "status": "affected", "versionType": "git"}, {"version": "14bf62cde79423a02a590e02664ed29a36facec1", "lessThan": "635914c60da26a9892f27ffb5edcc922a10effab", "status": "affected", "versionType": "git"}, {"version": "14bf62cde79423a02a590e02664ed29a36facec1", "lessThan": "99330b12376c3373ab555c24bc797630f03b81a2", "status": "affected", "versionType": "git"}, {"version": "14bf62cde79423a02a590e02664ed29a36facec1", "lessThan": "43fae42628a8c10fa8981773d7ec9f1a367821a7", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/hid/hid-roccat-kone.c"], "versions": [{"version": "2.6.35", "status": "affected"}, {"version": "0", "lessThan": "2.6.35", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.270", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.221", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.188", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.157", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.110", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.52", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2.6", "lessThanOrEqual": "7.2.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.3", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.35", "versionEndExcluding": "5.10.270"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.35", "versionEndExcluding": "5.15.221"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.35", "versionEndExcluding": "6.1.188"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.35", "versionEndExcluding": "6.6.157"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.35", "versionEndExcluding": "6.12.110"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.35", "versionEndExcluding": "6.18.52"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.35", "versionEndExcluding": "7.2.6"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.35", "versionEndExcluding": "7.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/686e5c3bd378933b4e795fcc7d40c5aad358eaaa"}, {"url": "https://git.kernel.org/stable/c/0a139188a7ce4baab7acc5d60e0d1c8657f9b4d4"}, {"url": "https://git.kernel.org/stable/c/67d7851f113fd0205dd27416d3c47ab32b176097"}, {"url": "https://git.kernel.org/stable/c/4b29be4b23bc28f59def1485702887e395256e11"}, {"url": "https://git.kernel.org/stable/c/579c78c8c317ecff8b6b820c227c93e6ec4e565d"}, {"url": "https://git.kernel.org/stable/c/635914c60da26a9892f27ffb5edcc922a10effab"}, {"url": "https://git.kernel.org/stable/c/99330b12376c3373ab555c24bc797630f03b81a2"}, {"url": "https://git.kernel.org/stable/c/43fae42628a8c10fa8981773d7ec9f1a367821a7"}], "title": "HID: roccat: bound device-supplied profile index", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/hid/hid-roccat-kone.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "686e5c3bd378933b4e795fcc7d40c5aad358eaaa", "status": "affected", "version": "14bf62cde79423a02a590e02664ed29a36facec1", "versionType": "git"}, {"lessThan": "0a139188a7ce4baab7acc5d60e0d1c8657f9b4d4", "status": "affected", "version": "14bf62cde79423a02a590e02664ed29a36facec1", "versionType": "git"}, {"lessThan": "67d7851f113fd0205dd27416d3c47ab32b176097", "status": "affected", "version": "14bf62cde79423a02a590e02664ed29a36facec1", "versionType": "git"}, {"lessThan": "4b29be4b23bc28f59def1485702887e395256e11", "status": "affected", "version": "14bf62cde79423a02a590e02664ed29a36facec1", "versionType": "git"}, {"lessThan": "579c78c8c317ecff8b6b820c227c93e6ec4e565d", "status": "affected", "version": "14bf62cde79423a02a590e02664ed29a36facec1", "versionType": "git"}, {"lessThan": "635914c60da26a9892f27ffb5edcc922a10effab", "status": "affected", "version": "14bf62cde79423a02a590e02664ed29a36facec1", "versionType": "git"}, {"lessThan": "99330b12376c3373ab555c24bc797630f03b81a2", "status": "affected", "version": "14bf62cde79423a02a590e02664ed29a36facec1", "versionType": "git"}, {"lessThan": "43fae42628a8c10fa8981773d7ec9f1a367821a7", "status": "affected", "version": "14bf62cde79423a02a590e02664ed29a36facec1", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/hid/hid-roccat-kone.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "2.6.35"}, {"lessThan": "2.6.35", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "5.10.*", "status": "unaffected", "version": "5.10.270", "versionType": "semver"}, {"lessThanOrEqual": "5.15.*", "status": "unaffected", "version": "5.15.221", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.188", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.157", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.110", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.52", "versionType": "semver"}, {"lessThanOrEqual": "7.2.*", "status": "unaffected", "version": "7.2.6", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.3", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: roccat: bound device-supplied profile index\n\nkone_keep_values_up_to_date() and kone_profile_activated() use an\n8-bit, device-supplied profile value as an index into the 5-element\nkone->profiles[] array without a range check. A malicious USB device\nclaiming the Roccat Kone id can send a switch-profile event (or a\nstartup_profile read at probe) with an out-of-range value and make the\ndriver read out of bounds; the result is exposed via the actual_dpi\nsysfs attribute.\n\nReject out-of-range indices in both paths.\n\nThis was found with static analysis and confirmed with the KUnit test\nadded in the following patch (KASAN: slab-out-of-bounds)."}], "id": "CVE-2026-93188", "lastModified": "2026-10-19T10:17:09.320", "metrics": {}, "published": "2026-09-17T17:18:14.887", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/0a139188a7ce4baab7acc5d60e0d1c8657f9b4d4"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/43fae42628a8c10fa8981773d7ec9f1a367821a7"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/4b29be4b23bc28f59def1485702887e395256e11"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/579c78c8c317ecff8b6b820c227c93e6ec4e565d"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/635914c60da26a9892f27ffb5edcc922a10effab"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/67d7851f113fd0205dd27416d3c47ab32b176097"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/686e5c3bd378933b4e795fcc7d40c5aad358eaaa"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/99330b12376c3373ab555c24bc797630f03b81a2"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[14bf62cde79423a02a590e02664ed29a36facec1,686e5c3bd378933b4e795fcc7d40c5aad358eaaa)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[14bf62cde79423a02a590e02664ed29a36facec1,0a139188a7ce4baab7acc5d60e0d1c8657f9b4d4)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[14bf62cde79423a02a590e02664ed29a36facec1,4b29be4b23bc28f59def1485702887e395256e11)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[14bf62cde79423a02a590e02664ed29a36facec1,579c78c8c317ecff8b6b820c227c93e6ec4e565d)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[14bf62cde79423a02a590e02664ed29a36facec1,635914c60da26a9892f27ffb5edcc922a10effab)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[14bf62cde79423a02a590e02664ed29a36facec1,99330b12376c3373ab555c24bc797630f03b81a2)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[14bf62cde79423a02a590e02664ed29a36facec1,43fae42628a8c10fa8981773d7ec9f1a367821a7)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "2.6.35"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[0,2.6.35)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[5.10.270,5.11.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[5.15.221,5.16.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.1.188,6.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.6.157,6.7.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.110,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.52,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.2.6,7.3.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.3-rc1,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-09-19T08:30:16.933185+00:00", "updated": "2026-09-20T05:00:11.691196+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"], "weaknesses": ["CWE-125", "CWE-20"]}