# wifi: ath11k: fix leak in ath11k_service_ready_ext_event()

CVE record · `CVE-2026-90361`

- **Identifiers:** `CVE-2026-90361`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 17 Sept 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 17 Sept 2026, 16:09 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: `5b90fc760db5a969ed26d70f8e62c91915f012bd to before 35cb3086b426b3468cfc32d0d8d9883409705ea9` (git)
  - affected: `5b90fc760db5a969ed26d70f8e62c91915f012bd to before 854eb9053a793b73c4e8082e1923735a80c77bcd` (git)
  - affected: `5b90fc760db5a969ed26d70f8e62c91915f012bd to before 7dbf0bc50cf3ddd039becd875691bb7f484fa004` (git)
  - affected: `5b90fc760db5a969ed26d70f8e62c91915f012bd to before 1296cae53052881ddd571a9d4f467a16ebfb7f14` (git)
  - affected: `5b90fc760db5a969ed26d70f8e62c91915f012bd to before 10ccd92825504c029390874c6fb84c62d9f263f9` (git)
  - affected: `5b90fc760db5a969ed26d70f8e62c91915f012bd to before f5bb3471c9f46c6cabc06a152c13fc518330913e` (git)
  - affected: `5b90fc760db5a969ed26d70f8e62c91915f012bd to before 047a817147806140cdef5fa25d69d7b7a24f905c` (git)
  - affected: `5b90fc760db5a969ed26d70f8e62c91915f012bd to before 0293be2212d319d59589082461abf2a9b626cd1c` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `5.6`
  - unaffected: `before 5.6` (semver)
  - unaffected: `5.10.270 to 5.10.*, inclusive` (semver)
  - unaffected: `5.15.221 to 5.15.*, inclusive` (semver)
  - unaffected: `6.1.188 to 6.1.*, inclusive` (semver)
  - unaffected: `6.6.157 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.110 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.52 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.6 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 13 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 17 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-90361](https://www.cve.org/CVERecord?id=CVE-2026-90361)
- [NVD: CVE-2026-90361](https://nvd.nist.gov/vuln/detail/CVE-2026-90361)

### References from the CNA

- <https://git.kernel.org/stable/c/35cb3086b426b3468cfc32d0d8d9883409705ea9>
- <https://git.kernel.org/stable/c/854eb9053a793b73c4e8082e1923735a80c77bcd>
- <https://git.kernel.org/stable/c/7dbf0bc50cf3ddd039becd875691bb7f484fa004>
- <https://git.kernel.org/stable/c/1296cae53052881ddd571a9d4f467a16ebfb7f14>
- <https://git.kernel.org/stable/c/10ccd92825504c029390874c6fb84c62d9f263f9>
- <https://git.kernel.org/stable/c/f5bb3471c9f46c6cabc06a152c13fc518330913e>
- <https://git.kernel.org/stable/c/047a817147806140cdef5fa25d69d7b7a24f905c>
- <https://git.kernel.org/stable/c/0293be2212d319d59589082461abf2a9b626cd1c>

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-2026-90361>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-90361/>. Everything for agents: <https://agentprime.io/llms.txt>.