# drm/amdgpu: fix recursive ww_mutex acquire in amdgpu_devcoredump_format

CVE record · `CVE-2026-80919`

- **Identifiers:** `CVE-2026-80919`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 9 Sept 2026
- **Updated:** 9 Sept 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 9 Sept 2026, 16:13 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: `7b15fc2d1f1a00fb99f0146e404ff2600999ec74 to before 4e9b4dee0777ec9c835a4746e2d30382dd9d1044` (git)
  - affected: `7b15fc2d1f1a00fb99f0146e404ff2600999ec74 to before 7152b248dc3c8d5fa8629e99ed5655dd41b51562` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `7.1`
  - unaffected: `before 7.1` (semver)
  - unaffected: `7.1.11 to 7.1.*, inclusive` (semver)
  - unaffected: `7.2 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:** 0.0020, the 9th 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 9 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-80919](https://www.cve.org/CVERecord?id=CVE-2026-80919)
- [NVD: CVE-2026-80919](https://nvd.nist.gov/vuln/detail/CVE-2026-80919)

### References from the CNA

- <https://git.kernel.org/stable/c/4e9b4dee0777ec9c835a4746e2d30382dd9d1044>
- <https://git.kernel.org/stable/c/7152b248dc3c8d5fa8629e99ed5655dd41b51562>

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-2026-80919>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-80919/>. Everything for agents: <https://agentprime.io/llms.txt>.