# dm-stats: fix a crash if allocation of per-cpu data fails

CVE record · `CVE-2026-80963`

- **Identifiers:** `CVE-2026-80963`
- **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, 19:42 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: `fd2ed4d252701d3bbed4cd3e3d267ad469bb832a to before e45f0b0c41139810ff395ba2f3cfca1460a5b8a6` (git)
  - affected: `fd2ed4d252701d3bbed4cd3e3d267ad469bb832a to before 9805d87d0e26c68ee69da3928e665214d2e2851a` (git)
  - affected: `fd2ed4d252701d3bbed4cd3e3d267ad469bb832a to before 564d17573ef643c13cf6e9015124a205fa65e704` (git)
  - affected: `fd2ed4d252701d3bbed4cd3e3d267ad469bb832a to before 389a50d094e13724f5f45e6d9d6ef734c98ba291` (git)
  - affected: `fd2ed4d252701d3bbed4cd3e3d267ad469bb832a to before c3f211b7a277dd404b4e7d23095be964b5b46a27` (git)
  - affected: `fd2ed4d252701d3bbed4cd3e3d267ad469bb832a to before 74210fa072960a18bb0eead487585452af722e4f` (git)
  - affected: `fd2ed4d252701d3bbed4cd3e3d267ad469bb832a to before 0c8f7870ed3ebd512f090d7714cc2c556b9e5c75` (git)
  - affected: `fd2ed4d252701d3bbed4cd3e3d267ad469bb832a to before cc87e26d9cce22061dc21e51e11afef29dbbc36a` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `3.12`
  - unaffected: `before 3.12` (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:** 0.0018, 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-2026-80963](https://www.cve.org/CVERecord?id=CVE-2026-80963)
- [NVD: CVE-2026-80963](https://nvd.nist.gov/vuln/detail/CVE-2026-80963)

### References from the CNA

- <https://git.kernel.org/stable/c/e45f0b0c41139810ff395ba2f3cfca1460a5b8a6>
- <https://git.kernel.org/stable/c/9805d87d0e26c68ee69da3928e665214d2e2851a>
- <https://git.kernel.org/stable/c/564d17573ef643c13cf6e9015124a205fa65e704>
- <https://git.kernel.org/stable/c/389a50d094e13724f5f45e6d9d6ef734c98ba291>
- <https://git.kernel.org/stable/c/c3f211b7a277dd404b4e7d23095be964b5b46a27>
- <https://git.kernel.org/stable/c/74210fa072960a18bb0eead487585452af722e4f>
- <https://git.kernel.org/stable/c/0c8f7870ed3ebd512f090d7714cc2c556b9e5c75>
- <https://git.kernel.org/stable/c/cc87e26d9cce22061dc21e51e11afef29dbbc36a>

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-2026-80963>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-80963/>. Everything for agents: <https://agentprime.io/llms.txt>.