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NVD / CVE Program· CNA Linux

CVE-2026-93188: HID: roccat: bound device-supplied profile index

—No exploit Fix available

Noroxi assessment

Priority: Monitor (action score 0/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.20% (FIRST EPSS).
  • Fixed version: Linux Linux 0a139188a7ce4baab7acc5d60e0d1c8657f9b4d4, 43fae42628a8c10fa8981773d7ec9f1a367821a7, 4b29be4b23bc28f59def1485702887e395256e11; azl3 kernel 6.6.152.1-1 on Azure Linux 3.0 6.6.157.1-1.

Low priority for now. Upgrade to Linux Linux 0a139188a7ce4baab7acc5d60e0d1c8657f9b4d4, 43fae42628a8c10fa8981773d7ec9f1a367821a7, 4b29be4b23bc28f59def1485702887e395256e11; azl3 kernel 6.6.152.1-1 on Azure Linux 3.0 6.6.157.1-1 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

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).

Published
Sep 17, 2026
Updated
Oct 19, 2026
EPSS
0.2% · 10th percentile
CWE
—

Report tools

JSON

Action score

0

Monitor

Low priority for now.

CVSS
0 / 40 · —
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.2%

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • A fix has been released

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2026-93188

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  • when exploit code appears or is weaponized
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  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

—

Versions reported by the vendor

Affected version ranges reported by the assigning authority (Linux). Independent of NVD's CPE analysis and usually ahead of it.

  • Linux Linux

    • 2.6.35affected
    • 14bf62cde79423a02a590e02664ed29a36facec1 and later · before 686e5c3bd378933b4e795fcc7d40c5aad358eaaaaffected · git
    • 14bf62cde79423a02a590e02664ed29a36facec1 and later · before 0a139188a7ce4baab7acc5d60e0d1c8657f9b4d4affected · git
    • 14bf62cde79423a02a590e02664ed29a36facec1 and later · before 67d7851f113fd0205dd27416d3c47ab32b176097affected · git
    • 14bf62cde79423a02a590e02664ed29a36facec1 and later · before 4b29be4b23bc28f59def1485702887e395256e11affected · git
    • 14bf62cde79423a02a590e02664ed29a36facec1 and later · before 579c78c8c317ecff8b6b820c227c93e6ec4e565daffected · git
    • 14bf62cde79423a02a590e02664ed29a36facec1 and later · before 635914c60da26a9892f27ffb5edcc922a10effabaffected · git
    • 14bf62cde79423a02a590e02664ed29a36facec1 and later · before 99330b12376c3373ab555c24bc797630f03b81a2affected · git
    • 14bf62cde79423a02a590e02664ed29a36facec1 and later · before 43fae42628a8c10fa8981773d7ec9f1a367821a7affected · git
    • before 2.6.35not affected · semver

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Debian:12linuxbefore 6.1.190-16.1.190-1
Debian:12linux-6.12before 6.12.111-1~deb12u16.12.111-1~deb12u1
Debian:13linuxbefore 6.12.111-16.12.111-1
Debian:14linuxbefore 7.2.6-17.2.6-1

Same product

linux: all records

Other highest-scoring records for the same primary product.

  • CVE-2026-74705udp: fix potential use-after-free in tunnel segmentation
    40Plan
  • CVE-2026-74612veth: fix skb length accounting after XDP frag adjustment
    40Plan
  • CVE-2026-74475vxlan: use neigh_ha_snapshot() in route_shortcircuit()
    40Plan

Published before and after this one in the same product

  • ← EarlierCVE-2026-93186Sep 17, 2026 · cxl/mbox: Clamp mailbox output allocation to the payload size
    0Monitor
  • ← EarlierCVE-2026-93187Sep 17, 2026 · ASoC: SOF: ipc4-topology: Return error for invalid number of formats
    0Monitor
  • Later →CVE-2026-93189Sep 17, 2026 · HID: core: quiesce input in hid_hw_stop() to prevent use-after-free
    35Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
Linux Linux0a139188a7ce4baab7acc5d60e0d1c8657f9b4d4Vendor (CNA)
Linux Linux43fae42628a8c10fa8981773d7ec9f1a367821a7Vendor (CNA)
Linux Linux4b29be4b23bc28f59def1485702887e395256e11Vendor (CNA)
Linux Linux579c78c8c317ecff8b6b820c227c93e6ec4e565dVendor (CNA)
Linux Linux635914c60da26a9892f27ffb5edcc922a10effabVendor (CNA)
Linux Linux67d7851f113fd0205dd27416d3c47ab32b176097Vendor (CNA)
Linux Linux686e5c3bd378933b4e795fcc7d40c5aad358eaaaVendor (CNA)
Linux Linux99330b12376c3373ab555c24bc797630f03b81a2Vendor (CNA)
azl3 kernel 6.6.150.1-1 on Azure Linux 3.0—Microsoft (MSRC)
azl3 kernel 6.6.152.1-1 on Azure Linux 3.06.6.157.1-1 · Release NotesMicrosoft (MSRC)
debian:linux6.1.190-1 · Debian:12Package registry (OSV)
debian:linux6.12.111-1 · Debian:13Package registry (OSV)
debian:linux-6.126.12.111-1~deb12u1 · Debian:12Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Not on record for this CVE: patch commit or PR link · researcher credit · variant or chain candidate · public bounty program.

Technical details

No CVSS vector for this record, so attack conditions can't be derived.

Weakness class (CWE)

—

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

References

Show all references (7 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

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