# ipmi:msghandler: Cancel work cleanly on an error

CVE record · `CVE-2026-81004`

- **Identifiers:** `CVE-2026-81004`
- **State:** Confirmed
- **Severity:** CVSS 8.4 High
- **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, 19:42 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: `edb6c2118293c1fba9cd11ca80ed043d2411a7e5 to before 99692252b348c11377fd0cdd66b6b18f3b22758e` (git)
  - affected: `62cd145453d577113f993efd025f258dd86aa183 to before a496c51dd3257ed7e00873af2ad9bb22c3ddc4cf` (git)
  - affected: `62cd145453d577113f993efd025f258dd86aa183 to before ae84a2536577057e97f23f75a202e26d0e86cf01` (git)
  - affected: `5199fc5dc9c519115457406009fcefd50721c995` (git)
  - affected: `6.18.20 to before 6.18.50` (semver)
  - affected: `6.19.10 to before 6.20` (semver)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `7.0`
  - unaffected: `before 7.0` (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

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

- **CISA KEV:** Not listed.
- **EPSS:** 0.0018, the 7th 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-2026-81004](https://www.cve.org/CVERecord?id=CVE-2026-81004)
- [NVD: CVE-2026-81004](https://nvd.nist.gov/vuln/detail/CVE-2026-81004)

### References from the CNA

- <https://git.kernel.org/stable/c/99692252b348c11377fd0cdd66b6b18f3b22758e>
- <https://git.kernel.org/stable/c/a496c51dd3257ed7e00873af2ad9bb22c3ddc4cf>
- <https://git.kernel.org/stable/c/ae84a2536577057e97f23f75a202e26d0e86cf01>

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-2026-81004>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-81004/>. Everything for agents: <https://agentprime.io/llms.txt>.