# HID: roccat: free buffered reports when destroying device

CVE record · `CVE-2026-89627`

- **Identifiers:** `CVE-2026-89627`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 11 Sept 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 11 Sept 2026, 19:45 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

## Affected products, as the CNA wrote them

- Vendor: Linux. Product: Linux.
  - affected: `206f5f2fcb5ff5bb0c60f9e9189937f3ca03e378 to before cebb20b9a29cfc90bf56e54337333084f85a69dd` (git)
  - affected: `206f5f2fcb5ff5bb0c60f9e9189937f3ca03e378 to before 690da9177e64bcfda2f4c0b5b8465178e4a236d8` (git)
  - affected: `206f5f2fcb5ff5bb0c60f9e9189937f3ca03e378 to before b3cc411daa50b39ba5706492a80a5a0804d9c85f` (git)
  - affected: `206f5f2fcb5ff5bb0c60f9e9189937f3ca03e378 to before 4cb3ff31d237ad1f515455c497ef07d7172d912b` (git)
  - affected: `206f5f2fcb5ff5bb0c60f9e9189937f3ca03e378 to before 943b8dc2c6044c01e36395f51bb809a4b6bdfd22` (git)
  - affected: `206f5f2fcb5ff5bb0c60f9e9189937f3ca03e378 to before da00eac19feef209c9591e48c860afc2014603be` (git)
  - affected: `206f5f2fcb5ff5bb0c60f9e9189937f3ca03e378 to before fbb5a60f5c31b5625f0d89a79912fbcb2559289b` (git)
  - affected: `206f5f2fcb5ff5bb0c60f9e9189937f3ca03e378 to before bbff0ccbff360a5498075525005f6a913239a3d7` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `2.6.35`
  - unaffected: `before 2.6.35` (semver)
  - unaffected: `5.10.270 to 5.10.*, inclusive` (semver)
  - unaffected: `5.15.221 to 5.15.*, inclusive` (semver)
  - unaffected: `6.1.188 to 6.1.*, inclusive` (semver)
  - unaffected: `6.6.157 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.109 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.50 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.4 to 7.2.*, inclusive` (semver)
  - unaffected: `7.3 to *, inclusive` (original_commit_for_fix)
  - Other versions: affected

## Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

## Severity and exploitation

No source has published a CVSS score for this record yet.

- **CISA KEV:** Not listed.
- **EPSS:** 0.0022, the 12th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

This record came from the full history of the CVE Program, published 11 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-89627](https://www.cve.org/CVERecord?id=CVE-2026-89627)
- [NVD: CVE-2026-89627](https://nvd.nist.gov/vuln/detail/CVE-2026-89627)

### References from the CNA

- <https://git.kernel.org/stable/c/cebb20b9a29cfc90bf56e54337333084f85a69dd>
- <https://git.kernel.org/stable/c/690da9177e64bcfda2f4c0b5b8465178e4a236d8>
- <https://git.kernel.org/stable/c/b3cc411daa50b39ba5706492a80a5a0804d9c85f>
- <https://git.kernel.org/stable/c/4cb3ff31d237ad1f515455c497ef07d7172d912b>
- <https://git.kernel.org/stable/c/943b8dc2c6044c01e36395f51bb809a4b6bdfd22>
- <https://git.kernel.org/stable/c/da00eac19feef209c9591e48c860afc2014603be>
- <https://git.kernel.org/stable/c/fbb5a60f5c31b5625f0d89a79912fbcb2559289b>
- <https://git.kernel.org/stable/c/bbff0ccbff360a5498075525005f6a913239a3d7>

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.

## Check whether this affects you

This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it. Compare the affected versions above with what you run.

- With the agentprime MCP server (<https://api.agentprime.io/mcp>), `get_advisory` returns this record and `search_advisories` finds related ones. Setup: <https://agentprime.io/mcp.md>
- As JSON: <https://api.agentprime.io/v1/advisories/CVE-2026-89627>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-89627/>. Everything for agents: <https://agentprime.io/llms.txt>.