# HID: rmi: fix OOB access with undersized RMI reports

CVE record · `CVE-2026-90000`

- **Identifiers:** `CVE-2026-90000`
- **State:** Confirmed
- **Severity:** CVSS 8.8 High
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 16 Sept 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 16 Sept 2026, 10:33 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: `9fb6bf02e3ad04c20edb8e46536ce3eeda32c736 to before fba600d824597b2a894ecae72fc422c2b8c08f8c` (git)
  - affected: `9fb6bf02e3ad04c20edb8e46536ce3eeda32c736 to before 056ef8e6700b8b6ca11453a9d4bfb1b868a5cd88` (git)
  - affected: `9fb6bf02e3ad04c20edb8e46536ce3eeda32c736 to before 183da103022ec11af55ba9951d2cc171fb6c836b` (git)
  - affected: `9fb6bf02e3ad04c20edb8e46536ce3eeda32c736 to before a8be8bbf0952bb7ff46636ead1896769c381fe55` (git)
  - affected: `9fb6bf02e3ad04c20edb8e46536ce3eeda32c736 to before ab2958e0c94edd63315dd14dc548874cc63a4043` (git)
  - affected: `9fb6bf02e3ad04c20edb8e46536ce3eeda32c736 to before f4cb9c4556dcb593e66dbb855179dbd351dbb053` (git)
  - affected: `9fb6bf02e3ad04c20edb8e46536ce3eeda32c736 to before 48934c2927414a37a7fadeb6091113177c0b2038` (git)
  - affected: `9fb6bf02e3ad04c20edb8e46536ce3eeda32c736 to before 4956993bb3befdf791d71a4952d8d13bcfd44c7b` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `3.16`
  - unaffected: `before 3.16` (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: `6.12.110 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.51 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.5 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

- 8.8 High, CVSS 3.1: `CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`, from CNA (Linux)

- **CISA KEV:** Not listed.
- **EPSS:** 0.0035, the 29th percentile, on 13 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 16 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-90000](https://www.cve.org/CVERecord?id=CVE-2026-90000)
- [NVD: CVE-2026-90000](https://nvd.nist.gov/vuln/detail/CVE-2026-90000)

### References from the CNA

- <https://git.kernel.org/stable/c/fba600d824597b2a894ecae72fc422c2b8c08f8c>
- <https://git.kernel.org/stable/c/056ef8e6700b8b6ca11453a9d4bfb1b868a5cd88>
- <https://git.kernel.org/stable/c/183da103022ec11af55ba9951d2cc171fb6c836b>
- <https://git.kernel.org/stable/c/a8be8bbf0952bb7ff46636ead1896769c381fe55>
- <https://git.kernel.org/stable/c/ab2958e0c94edd63315dd14dc548874cc63a4043>
- <https://git.kernel.org/stable/c/f4cb9c4556dcb593e66dbb855179dbd351dbb053>
- <https://git.kernel.org/stable/c/48934c2927414a37a7fadeb6091113177c0b2038>
- <https://git.kernel.org/stable/c/4956993bb3befdf791d71a4952d8d13bcfd44c7b>

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-2026-90000>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

---

The web page: <https://agentprime.io/advisories/CVE-2026-90000/>. Everything for agents: <https://agentprime.io/llms.txt>.