{
    "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"
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        }
    }
}