# nfsd: widen nfsd_genl_rqstp address fields to sockaddr_storage

CVE record · `CVE-2026-89698`

- **Identifiers:** `CVE-2026-89698`
- **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, 19:46 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: `bd9d6a3efa9709e653aafbeb859289feccb8e70c to before 9a2e791639a1c5cac3f219b0d2632835d8f88d27` (git)
  - affected: `bd9d6a3efa9709e653aafbeb859289feccb8e70c to before 03c512f22d3fbe7a3767d6df5e3d88b8e7c105e5` (git)
  - affected: `bd9d6a3efa9709e653aafbeb859289feccb8e70c to before dcb69ad0dafb4a24b825183bb94055d5be8a10bd` (git)
  - affected: `bd9d6a3efa9709e653aafbeb859289feccb8e70c to before a99d720ed2a5258564e5e9d5f39f3184a030d354` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.7`
  - unaffected: `before 6.7` (semver)
  - unaffected: `6.12.111 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:** 0.0021, the 10th 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-2026-89698](https://www.cve.org/CVERecord?id=CVE-2026-89698)
- [NVD: CVE-2026-89698](https://nvd.nist.gov/vuln/detail/CVE-2026-89698)

### References from the CNA

- <https://git.kernel.org/stable/c/9a2e791639a1c5cac3f219b0d2632835d8f88d27>
- <https://git.kernel.org/stable/c/03c512f22d3fbe7a3767d6df5e3d88b8e7c105e5>
- <https://git.kernel.org/stable/c/dcb69ad0dafb4a24b825183bb94055d5be8a10bd>
- <https://git.kernel.org/stable/c/a99d720ed2a5258564e5e9d5f39f3184a030d354>

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-2026-89698>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-89698/>. Everything for agents: <https://agentprime.io/llms.txt>.