# nfsd: initialize DRC hash table before registering shrinker

CVE record · `CVE-2026-93211`

- **Identifiers:** `CVE-2026-93211`
- **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:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 24 Sept 2026, 15:10 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: `8eea99a81c6f67c08fedd7db2ccd09aa93db69a7 to before f060f43a67635dbb393bf5dcbfc3e8b9a44942cb` (git)
  - affected: `8eea99a81c6f67c08fedd7db2ccd09aa93db69a7 to before b57bd8cb739cb3cf88bdb1a5903a42a707a5c282` (git)
  - affected: `8eea99a81c6f67c08fedd7db2ccd09aa93db69a7 to before 431c70ca5163c98c746f22f16cd58ca5aefec6dc` (git)
  - affected: `8eea99a81c6f67c08fedd7db2ccd09aa93db69a7 to before b0c58934f5cc4f05b63ef6605dd10c1d0d489e88` (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

No source has published a CVSS score for this record yet.

- **CISA KEV:** Not listed.
- **EPSS:** 0.0017, the 6th 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 24 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-93211](https://www.cve.org/CVERecord?id=CVE-2026-93211)
- [NVD: CVE-2026-93211](https://nvd.nist.gov/vuln/detail/CVE-2026-93211)

### References from the CNA

- <https://git.kernel.org/stable/c/f060f43a67635dbb393bf5dcbfc3e8b9a44942cb>
- <https://git.kernel.org/stable/c/b57bd8cb739cb3cf88bdb1a5903a42a707a5c282>
- <https://git.kernel.org/stable/c/431c70ca5163c98c746f22f16cd58ca5aefec6dc>
- <https://git.kernel.org/stable/c/b0c58934f5cc4f05b63ef6605dd10c1d0d489e88>

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-2026-93211>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-93211/>. Everything for agents: <https://agentprime.io/llms.txt>.