# usb: core: hcd: fix possible deadlock in rh control transfers

CVE record · `CVE-2026-97483`

- **Identifiers:** `CVE-2026-97483`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 24 Sept 2026
- **Updated:** 3 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 24 Sept 2026, 16:04 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: `e57e780b346a7277fdd3bde765d9d8728b99bfa1 to before 8461eda5af77c44d216cec66455bd5b01ee35c9a` (git)
  - affected: `e57e780b346a7277fdd3bde765d9d8728b99bfa1 to before 8f82fc3d72e5feb7a1efae94b51b431c5bf41c86` (git)
  - affected: `e57e780b346a7277fdd3bde765d9d8728b99bfa1 to before 936b08d87c667031725bcc753007e7c1182548c6` (git)
  - affected: `e57e780b346a7277fdd3bde765d9d8728b99bfa1 to before d0291fb4d91982d9f6a680bf759ff0555d351ecb` (git)
  - affected: `e57e780b346a7277fdd3bde765d9d8728b99bfa1 to before fff917c85d37a294397c5440a795591ca9d6b602` (git)
  - affected: `e57e780b346a7277fdd3bde765d9d8728b99bfa1 to before 549672a3fb6b36ea408238f89ecf9f41d2da6225` (git)
  - affected: `e57e780b346a7277fdd3bde765d9d8728b99bfa1 to before d5559f43d76b398392b26a15cbc16d731969cd1c` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `3.12`
  - unaffected: `before 3.12` (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: `6.12.111 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.53 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2 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 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 24 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-97483](https://www.cve.org/CVERecord?id=CVE-2026-97483)
- [NVD: CVE-2026-97483](https://nvd.nist.gov/vuln/detail/CVE-2026-97483)

### References from the CNA

- <https://git.kernel.org/stable/c/8461eda5af77c44d216cec66455bd5b01ee35c9a>
- <https://git.kernel.org/stable/c/8f82fc3d72e5feb7a1efae94b51b431c5bf41c86>
- <https://git.kernel.org/stable/c/936b08d87c667031725bcc753007e7c1182548c6>
- <https://git.kernel.org/stable/c/d0291fb4d91982d9f6a680bf759ff0555d351ecb>
- <https://git.kernel.org/stable/c/fff917c85d37a294397c5440a795591ca9d6b602>
- <https://git.kernel.org/stable/c/549672a3fb6b36ea408238f89ecf9f41d2da6225>
- <https://git.kernel.org/stable/c/d5559f43d76b398392b26a15cbc16d731969cd1c>

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-2026-97483>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-97483/>. Everything for agents: <https://agentprime.io/llms.txt>.