# wifi: rsi: fix heap OOB write on key removal

CVE record · `CVE-2026-98407`

- **Identifiers:** `CVE-2026-98407`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 14 Oct 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 14 Oct 2026, 13:27 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: `dad0d04fa7ba41ce603a01e8e64967650303e9a2 to before b79e2f6585c014c42384f4caa7a37b3e5d26179c` (git)
  - affected: `dad0d04fa7ba41ce603a01e8e64967650303e9a2 to before c67fb3b875a83f9ba92afea4036c7b541f77512a` (git)
  - affected: `dad0d04fa7ba41ce603a01e8e64967650303e9a2 to before 62d40db89180cfab7a917395f9ffc1dac62b0019` (git)
  - affected: `dad0d04fa7ba41ce603a01e8e64967650303e9a2 to before 00bea3589255603c38766cac4a4d6d36493b2556` (git)
  - affected: `dad0d04fa7ba41ce603a01e8e64967650303e9a2 to before ac599cf8edf8aa2dae546f04d3f1849e32c2e738` (git)
  - affected: `dad0d04fa7ba41ce603a01e8e64967650303e9a2 to before f4f2852b664c3ff1436785cd11258a0ce25b74b3` (git)
  - affected: `dad0d04fa7ba41ce603a01e8e64967650303e9a2 to before 8dab6ee020b2cd951b670626ba44a95cd4deac3d` (git)
  - affected: `dad0d04fa7ba41ce603a01e8e64967650303e9a2 to before e6c5ed7a98d7bc8b0f7918246f1c90ddb3f79dfa` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `3.15`
  - unaffected: `before 3.15` (semver)
  - unaffected: `5.10.271 to 5.10.*, inclusive` (semver)
  - unaffected: `5.15.222 to 5.15.*, inclusive` (semver)
  - unaffected: `6.1.189 to 6.1.*, inclusive` (semver)
  - unaffected: `6.6.158 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.112 to 6.12.*, inclusive` (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:** 0.0022, the 12th percentile, on 8 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 14 Oct 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-98407](https://www.cve.org/CVERecord?id=CVE-2026-98407)
- [NVD: CVE-2026-98407](https://nvd.nist.gov/vuln/detail/CVE-2026-98407)

### References from the CNA

- <https://git.kernel.org/stable/c/b79e2f6585c014c42384f4caa7a37b3e5d26179c>
- <https://git.kernel.org/stable/c/c67fb3b875a83f9ba92afea4036c7b541f77512a>
- <https://git.kernel.org/stable/c/62d40db89180cfab7a917395f9ffc1dac62b0019>
- <https://git.kernel.org/stable/c/00bea3589255603c38766cac4a4d6d36493b2556>
- <https://git.kernel.org/stable/c/ac599cf8edf8aa2dae546f04d3f1849e32c2e738>
- <https://git.kernel.org/stable/c/f4f2852b664c3ff1436785cd11258a0ce25b74b3>
- <https://git.kernel.org/stable/c/8dab6ee020b2cd951b670626ba44a95cd4deac3d>
- <https://git.kernel.org/stable/c/e6c5ed7a98d7bc8b0f7918246f1c90ddb3f79dfa>

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-2026-98407>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-98407/>. Everything for agents: <https://agentprime.io/llms.txt>.