# mm, swap: fix SWAP_USAGE_OFFLIST_BIT collision with real usage count

CVE record · `CVE-2026-98226`

- **Identifiers:** `CVE-2026-98226`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 6 Oct 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 6 Oct 2026, 08:45 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: `b228386cf237e659cdf5d8037a19db0b0a06f6b5 to before 0a41a46859df0d2bd7ed127197aac7c7389c00ed` (git)
  - affected: `b228386cf237e659cdf5d8037a19db0b0a06f6b5 to before 7c0d0d6de46076b43a2acaf1026b6648f8434c39` (git)
  - affected: `b228386cf237e659cdf5d8037a19db0b0a06f6b5 to before 12e9ac7bc5b254048f886bf421e3a15491106c1f` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.14`
  - unaffected: `before 6.14` (semver)
  - unaffected: `6.18.54 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.8 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:** 0.0017, the 5th percentile, on 10 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 6 Oct 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-98226](https://www.cve.org/CVERecord?id=CVE-2026-98226)
- [NVD: CVE-2026-98226](https://nvd.nist.gov/vuln/detail/CVE-2026-98226)

### References from the CNA

- <https://git.kernel.org/stable/c/0a41a46859df0d2bd7ed127197aac7c7389c00ed>
- <https://git.kernel.org/stable/c/7c0d0d6de46076b43a2acaf1026b6648f8434c39>
- <https://git.kernel.org/stable/c/12e9ac7bc5b254048f886bf421e3a15491106c1f>

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-2026-98226>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-98226/>. Everything for agents: <https://agentprime.io/llms.txt>.