# mac802154: fix data race and NULL deref on local->assoc_dev

CVE record · `CVE-2026-99134`

- **Identifiers:** `CVE-2026-99134`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 28 Oct 2026
- **Updated:** 30 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 28 Oct 2026, 10:34 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: `fefd19807fe9c65002366c749e809996a1ca4e68 to before cfbb59fb0bc8ec82d98189a4df66ccc03d159386` (git)
  - affected: `fefd19807fe9c65002366c749e809996a1ca4e68 to before 3cdd8b1abddebbae2582e90294c77b61d5f5aee7` (git)
  - affected: `fefd19807fe9c65002366c749e809996a1ca4e68 to before a585901bb8cd2cd60d678be8a56ca6a4e1a6946c` (git)
  - affected: `fefd19807fe9c65002366c749e809996a1ca4e68 to before c037915f80c4db47f7d061d68e703ffd551b1a34` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.8`
  - unaffected: `before 6.8` (semver)
  - unaffected: `6.12.115 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.59 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.13 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 5 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 28 Oct 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-99134](https://www.cve.org/CVERecord?id=CVE-2026-99134)
- [NVD: CVE-2026-99134](https://nvd.nist.gov/vuln/detail/CVE-2026-99134)

### References from the CNA

- <https://git.kernel.org/stable/c/cfbb59fb0bc8ec82d98189a4df66ccc03d159386>
- <https://git.kernel.org/stable/c/3cdd8b1abddebbae2582e90294c77b61d5f5aee7>
- <https://git.kernel.org/stable/c/a585901bb8cd2cd60d678be8a56ca6a4e1a6946c>
- <https://git.kernel.org/stable/c/c037915f80c4db47f7d061d68e703ffd551b1a34>

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-2026-99134>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-99134/>. Everything for agents: <https://agentprime.io/llms.txt>.