# lockd: fix swapped arguments in nlmsvc_match_ip()

CVE record · `CVE-2026-93231`

- **Identifiers:** `CVE-2026-93231`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 24 Sept 2026
- **Updated:** 30 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 24 Sept 2026, 15:29 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: `4373ea84c84d8a96e99d3da99e813d3e36d1bd11 to before e7124d223c5a2dfb4c1a7b2eea24375edc355a10` (git)
  - affected: `4373ea84c84d8a96e99d3da99e813d3e36d1bd11 to before 68282cbc197b280711f66c4cf05165f911785bcc` (git)
  - affected: `4373ea84c84d8a96e99d3da99e813d3e36d1bd11 to before cfbf21d21aea1a83d5ff38d50466a655e0a6a31d` (git)
  - affected: `4373ea84c84d8a96e99d3da99e813d3e36d1bd11 to before 4fe2db296c9cd897dd1fe06cc0ae9cbc13beefc5` (git)
  - affected: `4373ea84c84d8a96e99d3da99e813d3e36d1bd11 to before d34c2ac447fe0490ede828e0143e2cbcb59e6c77` (git)
  - affected: `4373ea84c84d8a96e99d3da99e813d3e36d1bd11 to before 0d72e78c9d38d5377a059a4837f82b65b91cdcf6` (git)
  - affected: `4373ea84c84d8a96e99d3da99e813d3e36d1bd11 to before 21bcb609e0ab1dd60f39ca3498f85808933bcc9f` (git)
  - affected: `4373ea84c84d8a96e99d3da99e813d3e36d1bd11 to before b9060689f49dc663e9a3d069c4a65ff63a836e66` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `2.6.26`
  - unaffected: `before 2.6.26` (semver)
  - unaffected: `5.10.273 to 5.10.*, inclusive` (semver)
  - unaffected: `5.15.224 to 5.15.*, inclusive` (semver)
  - unaffected: `6.1.191 to 6.1.*, inclusive` (semver)
  - unaffected: `6.6.160 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.112 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.51 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 13 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 24 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-93231](https://www.cve.org/CVERecord?id=CVE-2026-93231)
- [NVD: CVE-2026-93231](https://nvd.nist.gov/vuln/detail/CVE-2026-93231)

### References from the CNA

- <https://git.kernel.org/stable/c/e7124d223c5a2dfb4c1a7b2eea24375edc355a10>
- <https://git.kernel.org/stable/c/68282cbc197b280711f66c4cf05165f911785bcc>
- <https://git.kernel.org/stable/c/cfbf21d21aea1a83d5ff38d50466a655e0a6a31d>
- <https://git.kernel.org/stable/c/4fe2db296c9cd897dd1fe06cc0ae9cbc13beefc5>
- <https://git.kernel.org/stable/c/d34c2ac447fe0490ede828e0143e2cbcb59e6c77>
- <https://git.kernel.org/stable/c/0d72e78c9d38d5377a059a4837f82b65b91cdcf6>
- <https://git.kernel.org/stable/c/21bcb609e0ab1dd60f39ca3498f85808933bcc9f>
- <https://git.kernel.org/stable/c/b9060689f49dc663e9a3d069c4a65ff63a836e66>

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-2026-93231>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-93231/>. Everything for agents: <https://agentprime.io/llms.txt>.