# usbip: vhci_hcd: fix NULL deref in status_show_vhci

CVE record · `CVE-2026-97484`

- **Identifiers:** `CVE-2026-97484`
- **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: `0775a9cbc694e8c7276688be3bbd2f386167ab54 to before 2b477ee5cc9c2670185ffd82911a20e1760008c2` (git)
  - affected: `0775a9cbc694e8c7276688be3bbd2f386167ab54 to before 671d2687a790f63110c3c4213230209f5c3e0e8e` (git)
  - affected: `0775a9cbc694e8c7276688be3bbd2f386167ab54 to before fd7d938ab4759a45eb107e658c199a2c47cc1ace` (git)
  - affected: `0775a9cbc694e8c7276688be3bbd2f386167ab54 to before 517c353e5358b2123cbf620a1798fe632fb7bdce` (git)
  - affected: `0775a9cbc694e8c7276688be3bbd2f386167ab54 to before 046a94fdb02eb1df86c8fa4614104ff801ba3ab7` (git)
  - affected: `0775a9cbc694e8c7276688be3bbd2f386167ab54 to before dacd7c317ba12e035653c28a0eaaf23d91abc073` (git)
  - affected: `0775a9cbc694e8c7276688be3bbd2f386167ab54 to before bc150783542ba2e7c1257d1299c6f3269bdba270` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `4.9`
  - unaffected: `before 4.9` (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 12 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-2026-97484](https://www.cve.org/CVERecord?id=CVE-2026-97484)
- [NVD: CVE-2026-97484](https://nvd.nist.gov/vuln/detail/CVE-2026-97484)

### References from the CNA

- <https://git.kernel.org/stable/c/2b477ee5cc9c2670185ffd82911a20e1760008c2>
- <https://git.kernel.org/stable/c/671d2687a790f63110c3c4213230209f5c3e0e8e>
- <https://git.kernel.org/stable/c/fd7d938ab4759a45eb107e658c199a2c47cc1ace>
- <https://git.kernel.org/stable/c/517c353e5358b2123cbf620a1798fe632fb7bdce>
- <https://git.kernel.org/stable/c/046a94fdb02eb1df86c8fa4614104ff801ba3ab7>
- <https://git.kernel.org/stable/c/dacd7c317ba12e035653c28a0eaaf23d91abc073>
- <https://git.kernel.org/stable/c/bc150783542ba2e7c1257d1299c6f3269bdba270>

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-2026-97484>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-97484/>. Everything for agents: <https://agentprime.io/llms.txt>.