{"api_version":"1","generated_at":"2026-09-17T23:59:17+00:00","cve":"CVE-2026-93188","urls":{"html":"https://cve.report/CVE-2026-93188","api":"https://cve.report/api/cve/CVE-2026-93188.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-93188","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-93188"},"summary":{"title":"HID: roccat: bound device-supplied profile index","description":"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).","state":"PUBLISHED","assigner":"Linux","published_at":"2026-09-17 17:18:14","updated_at":"2026-09-17 17:18:14"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/43fae42628a8c10fa8981773d7ec9f1a367821a7","name":"https://git.kernel.org/stable/c/43fae42628a8c10fa8981773d7ec9f1a367821a7","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/0a139188a7ce4baab7acc5d60e0d1c8657f9b4d4","name":"https://git.kernel.org/stable/c/0a139188a7ce4baab7acc5d60e0d1c8657f9b4d4","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/4b29be4b23bc28f59def1485702887e395256e11","name":"https://git.kernel.org/stable/c/4b29be4b23bc28f59def1485702887e395256e11","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/67d7851f113fd0205dd27416d3c47ab32b176097","name":"https://git.kernel.org/stable/c/67d7851f113fd0205dd27416d3c47ab32b176097","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/635914c60da26a9892f27ffb5edcc922a10effab","name":"https://git.kernel.org/stable/c/635914c60da26a9892f27ffb5edcc922a10effab","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/99330b12376c3373ab555c24bc797630f03b81a2","name":"https://git.kernel.org/stable/c/99330b12376c3373ab555c24bc797630f03b81a2","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/579c78c8c317ecff8b6b820c227c93e6ec4e565d","name":"https://git.kernel.org/stable/c/579c78c8c317ecff8b6b820c227c93e6ec4e565d","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/686e5c3bd378933b4e795fcc7d40c5aad358eaaa","name":"https://git.kernel.org/stable/c/686e5c3bd378933b4e795fcc7d40c5aad358eaaa","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-93188","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93188","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 14bf62cde79423a02a590e02664ed29a36facec1 686e5c3bd378933b4e795fcc7d40c5aad358eaaa git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 14bf62cde79423a02a590e02664ed29a36facec1 0a139188a7ce4baab7acc5d60e0d1c8657f9b4d4 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 14bf62cde79423a02a590e02664ed29a36facec1 67d7851f113fd0205dd27416d3c47ab32b176097 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 14bf62cde79423a02a590e02664ed29a36facec1 4b29be4b23bc28f59def1485702887e395256e11 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 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semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.15.221 5.15.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.1.188 6.1.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.6.157 6.6.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.110 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.52 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2.6 7.2.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.3-rc1 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"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-rc1","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.10.270","versionStartIncluding":"2.6.35","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.15.221","versionStartIncluding":"2.6.35","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.1.188","versionStartIncluding":"2.6.35","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.6.157","versionStartIncluding":"2.6.35","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.110","versionStartIncluding":"2.6.35","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.52","versionStartIncluding":"2.6.35","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2.6","versionStartIncluding":"2.6.35","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.3-rc1","versionStartIncluding":"2.6.35","vulnerable":true}],"negate":false,"operator":"OR"}]}],"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)."}],"providerMetadata":{"dateUpdated":"2026-09-17T16:12:13.482Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"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"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-93188","datePublished":"2026-09-17T16:12:13.482Z","dateReserved":"2026-09-17T16:02:15.091Z","dateUpdated":"2026-09-17T16:12:13.482Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-17 17:18:14","lastModifiedDate":"2026-09-17 17:18:14","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"93188","Ordinal":"1","Title":"HID: roccat: bound device-supplied profile index","CVE":"CVE-2026-93188","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"93188","Ordinal":"1","NoteData":"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).","Type":"Description","Title":"HID: roccat: bound device-supplied profile index"}]}}}