# wifi: mac80211: drain PS delivery work during station teardown

CVE record · `CVE-2026-98706`

- **Identifiers:** `CVE-2026-98706`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 18 Oct 2026
- **Updated:** 30 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 18 Oct 2026, 15:46 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: `d34ba2168a3c10e7301cca06069c39865b4c3ec6 to before 01292d4c491b9b78c23cde3c5eaa9fb8c8e241f8` (git)
  - affected: `d34ba2168a3c10e7301cca06069c39865b4c3ec6 to before dedae75046c47d191b9ffe3771c09281a9a94fba` (git)
  - affected: `d34ba2168a3c10e7301cca06069c39865b4c3ec6 to before 086e7aebd3a9f91435cac348828a339e1070b188` (git)
  - affected: `d34ba2168a3c10e7301cca06069c39865b4c3ec6 to before cbff71fe689f359ebd6a3eaded035ef75226afce` (git)
  - affected: `d34ba2168a3c10e7301cca06069c39865b4c3ec6 to before 843d3a1e6f25027ac85f88f67b95d82c67306dee` (git)
  - affected: `d34ba2168a3c10e7301cca06069c39865b4c3ec6 to before 772bd89304ecf057cc51ce4ce24a1a96ac9c8de3` (git)
  - affected: `d34ba2168a3c10e7301cca06069c39865b4c3ec6 to before 097460fcdd8ab9ef6f6018b2fdc29ba0ea499298` (git)
  - affected: `d34ba2168a3c10e7301cca06069c39865b4c3ec6 to before 67a9e80c3ca20c9044cd6ee72cd6278dd19b5023` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `3.14`
  - unaffected: `before 3.14` (semver)
  - unaffected: `5.10.273 to 5.10.*, inclusive` (semver)
  - unaffected: `5.15.224 to 5.15.*, inclusive` (semver)
  - unaffected: `6.1.191 to 6.1.*, inclusive` (semver)
  - unaffected: `6.6.160 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.113 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.56 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.10 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:** 0.0018, the 7th percentile, on 7 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 18 Oct 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-98706](https://www.cve.org/CVERecord?id=CVE-2026-98706)
- [NVD: CVE-2026-98706](https://nvd.nist.gov/vuln/detail/CVE-2026-98706)

### References from the CNA

- <https://git.kernel.org/stable/c/01292d4c491b9b78c23cde3c5eaa9fb8c8e241f8>
- <https://git.kernel.org/stable/c/dedae75046c47d191b9ffe3771c09281a9a94fba>
- <https://git.kernel.org/stable/c/086e7aebd3a9f91435cac348828a339e1070b188>
- <https://git.kernel.org/stable/c/cbff71fe689f359ebd6a3eaded035ef75226afce>
- <https://git.kernel.org/stable/c/843d3a1e6f25027ac85f88f67b95d82c67306dee>
- <https://git.kernel.org/stable/c/772bd89304ecf057cc51ce4ce24a1a96ac9c8de3>
- <https://git.kernel.org/stable/c/097460fcdd8ab9ef6f6018b2fdc29ba0ea499298>
- <https://git.kernel.org/stable/c/67a9e80c3ca20c9044cd6ee72cd6278dd19b5023>

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-2026-98706>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-98706/>. Everything for agents: <https://agentprime.io/llms.txt>.