# nfsd: add missing read barrier to rpc_status_get dumpit seqcount retry

CVE record · `CVE-2026-93229`

- **Identifiers:** `CVE-2026-93229`
- **State:** Confirmed
- **Severity:** CVSS 7.1 High
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 24 Sept 2026
- **Updated:** 19 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: `bd9d6a3efa9709e653aafbeb859289feccb8e70c to before f501f2f4ec1d2dfe39e21c98630314074a9b30b0` (git)
  - affected: `bd9d6a3efa9709e653aafbeb859289feccb8e70c to before 1aea0482b98ecd7d0249204665f2ad4ad517f66b` (git)
  - affected: `bd9d6a3efa9709e653aafbeb859289feccb8e70c to before 9b5f6475006cd8e3b5b99b8eb3cd74dbb1ce9df8` (git)
  - affected: `bd9d6a3efa9709e653aafbeb859289feccb8e70c to before a71f161a857117e8e0264deb7d14fff5c98adcf5` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.7`
  - unaffected: `before 6.7` (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

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

- **CISA KEV:** Not listed.
- **EPSS:** 0.0013, the 2nd 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-2026-93229](https://www.cve.org/CVERecord?id=CVE-2026-93229)
- [NVD: CVE-2026-93229](https://nvd.nist.gov/vuln/detail/CVE-2026-93229)

### References from the CNA

- <https://git.kernel.org/stable/c/f501f2f4ec1d2dfe39e21c98630314074a9b30b0>
- <https://git.kernel.org/stable/c/1aea0482b98ecd7d0249204665f2ad4ad517f66b>
- <https://git.kernel.org/stable/c/9b5f6475006cd8e3b5b99b8eb3cd74dbb1ce9df8>
- <https://git.kernel.org/stable/c/a71f161a857117e8e0264deb7d14fff5c98adcf5>

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-2026-93229>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-93229/>. Everything for agents: <https://agentprime.io/llms.txt>.