# usb: core: Add lock to usb_wakeup_notification()

CVE record · `CVE-2026-80830`

- **Identifiers:** `CVE-2026-80830`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 4 Sept 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 4 Sept 2026, 15:54 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: `4ee823b83bc9851743fab756c76b27d6a1e2472b to before a7a16167991c88016acef720927400404039d850` (git)
  - affected: `4ee823b83bc9851743fab756c76b27d6a1e2472b to before 975ef630393c07fcbebf94f4d97043161b77a6ce` (git)
  - affected: `4ee823b83bc9851743fab756c76b27d6a1e2472b to before 71cfda2fdf78041a01e9d94143baa79feabbdbf6` (git)
  - affected: `4ee823b83bc9851743fab756c76b27d6a1e2472b to before 04ab260407972e631c86f2bc576cd8e64d65b325` (git)
  - affected: `4ee823b83bc9851743fab756c76b27d6a1e2472b to before bf2288583b4e072bdff17a233963619e4bc7a8b5` (git)
  - affected: `4ee823b83bc9851743fab756c76b27d6a1e2472b to before d80b946804674069db7ce6657319a71cf8eeaa5a` (git)
  - affected: `4ee823b83bc9851743fab756c76b27d6a1e2472b to before 960ca456faf61824b178f47967340300b24183db` (git)
  - affected: `4ee823b83bc9851743fab756c76b27d6a1e2472b to before 7c48aa0c1e79116b8af4b988d16ee29b427d6491` (git)
  - affected: `4ee823b83bc9851743fab756c76b27d6a1e2472b to before e263e18a9e7b1ff3e7301f0801c6ff87c31adfb6` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `3.4`
  - unaffected: `before 3.4` (semver)
  - unaffected: `5.10.269 to 5.10.*, inclusive` (semver)
  - unaffected: `5.15.220 to 5.15.*, inclusive` (semver)
  - unaffected: `6.1.187 to 6.1.*, inclusive` (semver)
  - unaffected: `6.6.156 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.108 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.49 to 6.18.*, inclusive` (semver)
  - unaffected: `7.1.13 to 7.1.*, inclusive` (semver)
  - unaffected: `7.2.3 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 9th percentile, on 14 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 4 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-80830](https://www.cve.org/CVERecord?id=CVE-2026-80830)
- [NVD: CVE-2026-80830](https://nvd.nist.gov/vuln/detail/CVE-2026-80830)

### References from the CNA

- <https://git.kernel.org/stable/c/a7a16167991c88016acef720927400404039d850>
- <https://git.kernel.org/stable/c/975ef630393c07fcbebf94f4d97043161b77a6ce>
- <https://git.kernel.org/stable/c/71cfda2fdf78041a01e9d94143baa79feabbdbf6>
- <https://git.kernel.org/stable/c/04ab260407972e631c86f2bc576cd8e64d65b325>
- <https://git.kernel.org/stable/c/bf2288583b4e072bdff17a233963619e4bc7a8b5>
- <https://git.kernel.org/stable/c/d80b946804674069db7ce6657319a71cf8eeaa5a>
- <https://git.kernel.org/stable/c/960ca456faf61824b178f47967340300b24183db>
- <https://git.kernel.org/stable/c/7c48aa0c1e79116b8af4b988d16ee29b427d6491>
- <https://git.kernel.org/stable/c/e263e18a9e7b1ff3e7301f0801c6ff87c31adfb6>

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-2026-80830>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

---

The web page: <https://agentprime.io/advisories/CVE-2026-80830/>. Everything for agents: <https://agentprime.io/llms.txt>.