# drm/amdgpu: force complete the MES ring fences on reset

CVE record · `CVE-2026-89812`

- **Identifiers:** `CVE-2026-89812`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 16 Sept 2026
- **Updated:** 21 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 16 Sept 2026, 10:30 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: `34e087e8920e635c62e2ed6a758b0cd27f836d13 to before c48d5a4d2863e56a6692ecb6cd6c32404f40cd0f` (git)
  - affected: `34e087e8920e635c62e2ed6a758b0cd27f836d13 to before 7d722821e2f626c4e34c8510f0ce1d6f10c77a3b` (git)
  - affected: `34e087e8920e635c62e2ed6a758b0cd27f836d13 to before ebe7542553d008e2285e0fbba0c63f0295a7e694` (git)
  - affected: `34e087e8920e635c62e2ed6a758b0cd27f836d13 to before 48dc279c3010ac8f91b1845b2abb3a1e9943a0f5` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.12`
  - unaffected: `before 6.12` (semver)
  - unaffected: `6.12.114 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.57 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

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

- **CISA KEV:** Not listed.
- **EPSS:** 0.0021, the 11th 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 16 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-89812](https://www.cve.org/CVERecord?id=CVE-2026-89812)
- [NVD: CVE-2026-89812](https://nvd.nist.gov/vuln/detail/CVE-2026-89812)

### References from the CNA

- <https://git.kernel.org/stable/c/c48d5a4d2863e56a6692ecb6cd6c32404f40cd0f>
- <https://git.kernel.org/stable/c/7d722821e2f626c4e34c8510f0ce1d6f10c77a3b>
- <https://git.kernel.org/stable/c/ebe7542553d008e2285e0fbba0c63f0295a7e694>
- <https://git.kernel.org/stable/c/48dc279c3010ac8f91b1845b2abb3a1e9943a0f5>

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-2026-89812>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-89812/>. Everything for agents: <https://agentprime.io/llms.txt>.