HID: roccat: bound device-supplied profile index
In the Linux kernel, the following vulnerability has been resolved: HID: roccat: bound device-supplied profile index kone_keep_values_up_to_date() and kone_profile_activated() use an 8-bit, device-supplied profile value as an index into the 5-element kone->profiles[] array without a range check. A malicious USB device claiming the Roccat Kone id can send a switch-profile event (or a startup_profile read at probe) with an out-of-range value and make the driver read out of bounds; the result is exposed via the actual_dpi sysfs attribute. Reject out-of-range indices in both paths. This was found with static analysis and confirmed with the KUnit test added in the following patch (KASAN: slab-out-of-bounds).
CVE-2026-93188
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-93188
Linux
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Linux
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "14bf62cde79423a02a590e02664ed29a36facec1",
"lessThan": "686e5c3bd378933b4e795fcc7d40c5aad358eaaa",
"versionType": "git"
},
{
"status": "affected",
"version": "14bf62cde79423a02a590e02664ed29a36facec1",
"lessThan": "0a139188a7ce4baab7acc5d60e0d1c8657f9b4d4",
"versionType": "git"
},
{
"status": "affected",
"version": "14bf62cde79423a02a590e02664ed29a36facec1",
"lessThan": "67d7851f113fd0205dd27416d3c47ab32b176097",
"versionType": "git"
},
{
"status": "affected",
"version": "14bf62cde79423a02a590e02664ed29a36facec1",
"lessThan": "4b29be4b23bc28f59def1485702887e395256e11",
"versionType": "git"
},
{
"status": "affected",
"version": "14bf62cde79423a02a590e02664ed29a36facec1",
"lessThan": "579c78c8c317ecff8b6b820c227c93e6ec4e565d",
"versionType": "git"
},
{
"status": "affected",
"version": "14bf62cde79423a02a590e02664ed29a36facec1",
"lessThan": "635914c60da26a9892f27ffb5edcc922a10effab",
"versionType": "git"
},
{
"status": "affected",
"version": "14bf62cde79423a02a590e02664ed29a36facec1",
"lessThan": "99330b12376c3373ab555c24bc797630f03b81a2",
"versionType": "git"
},
{
"status": "affected",
"version": "14bf62cde79423a02a590e02664ed29a36facec1",
"lessThan": "43fae42628a8c10fa8981773d7ec9f1a367821a7",
"versionType": "git"
}
],
"programFiles": [
"drivers/hid/hid-roccat-kone.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.35"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "2.6.35",
"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": "6.12.110",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.52",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.2.6",
"versionType": "semver",
"lessThanOrEqual": "7.2.*"
},
{
"status": "unaffected",
"version": "7.3",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/hid/hid-roccat-kone.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-93188
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #37898 · Revision 1
- Added to Heist Feed
- Publisher date