# wifi: iwlwifi: mvm: fix driver-set TX rates on old devices

CVE record · `CVE-2026-64176`

- **Identifiers:** `CVE-2026-64176`
- **State:** Confirmed
- **Severity:** CVSS 8.1 High
- **Critical:** No
- **CNA:** Linux
- **Weakness (CWE):** [CWE-682](https://cwe.mitre.org/data/definitions/682.html)
- **Tags:** [CWE-682](https://agentprime.io/advisories/tag/cwe-682.md)
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 19 Jul 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 19 Jul 2026, 15:41 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: `3592c0083fb29cca13cd9978b8844d58b4eff548 to before 6fe92651b44fd3cfc8dcfdaad0e82885c384dada` (git)
  - affected: `3592c0083fb29cca13cd9978b8844d58b4eff548 to before 6b58a79f2cd98156856eb49e8b55db5facdd7e6d` (git)
  - affected: `3592c0083fb29cca13cd9978b8844d58b4eff548 to before fb84b5cbcaab3ca0f4e961d92a40ed7f3aac483b` (git)
  - affected: `c6c14c2b08e9c4c82e1ec39ef3e8b9ec845ac7fd` (git)
  - affected: `6.17.9 to before 6.18` (semver)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.18`
  - unaffected: `before 6.18` (semver)
  - unaffected: `6.18.34 to 6.18.*, inclusive` (semver)
  - unaffected: `7.0.11 to 7.0.*, inclusive` (semver)
  - unaffected: `7.1 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

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

- **CISA KEV:** Not listed.
- **EPSS:** 0.0027, the 19th percentile, on 6 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 19 Jul 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-64176](https://www.cve.org/CVERecord?id=CVE-2026-64176)
- [NVD: CVE-2026-64176](https://nvd.nist.gov/vuln/detail/CVE-2026-64176)

### References from the CNA

- <https://git.kernel.org/stable/c/6fe92651b44fd3cfc8dcfdaad0e82885c384dada>
- <https://git.kernel.org/stable/c/6b58a79f2cd98156856eb49e8b55db5facdd7e6d>
- <https://git.kernel.org/stable/c/fb84b5cbcaab3ca0f4e961d92a40ed7f3aac483b>

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-2026-64176>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

---

The web page: <https://agentprime.io/advisories/CVE-2026-64176/>. Everything for agents: <https://agentprime.io/llms.txt>.