# wifi: brcmfmac: cyw: pass PMKID to firmware if present

CVE record · `CVE-2026-98350`

- **Identifiers:** `CVE-2026-98350`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 6 Oct 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 6 Oct 2026, 08:46 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: `66f909308a7c05082919ff214a0bbe2a76aa0283 to before c2cf589c7d546557ed60c43f2ec014279265dfbf` (git)
  - affected: `66f909308a7c05082919ff214a0bbe2a76aa0283 to before 6fba6233e9ca7718661e53555a3961c58772c21a` (git)
  - affected: `66f909308a7c05082919ff214a0bbe2a76aa0283 to before e2de8d5eb2984416affdd9559e55f37c7f1bbf47` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.16`
  - unaffected: `before 6.16` (semver)
  - unaffected: `6.18.54 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.8 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:** 0.0019, the 8th percentile, on 10 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 6 Oct 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-98350](https://www.cve.org/CVERecord?id=CVE-2026-98350)
- [NVD: CVE-2026-98350](https://nvd.nist.gov/vuln/detail/CVE-2026-98350)

### References from the CNA

- <https://git.kernel.org/stable/c/c2cf589c7d546557ed60c43f2ec014279265dfbf>
- <https://git.kernel.org/stable/c/6fba6233e9ca7718661e53555a3961c58772c21a>
- <https://git.kernel.org/stable/c/e2de8d5eb2984416affdd9559e55f37c7f1bbf47>

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-2026-98350>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-98350/>. Everything for agents: <https://agentprime.io/llms.txt>.