# ALSA: usbusx2y: fix in04_last array size mismatch with in04_buf

CVE record · `CVE-2026-97930`

- **Identifiers:** `CVE-2026-97930`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 25 Sept 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 25 Sept 2026, 10:22 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: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before e75e4b0e647137f4c9f6dee4a7ef5b7b09e16f57` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 869fb83c072e884b80d93eab498e6040ffb010ba` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before d170cfbe38c8817ac787f605655546a6d343017d` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 229cab526580f82839ae8e4e379753c8cf16952e` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 381495b5b3da12d714e53d9d12d955b13fe26eac` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before b5753bdfd909f7f095fb464d67802b5e52cbadbf` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 861111a14740e12c36d363e9830f8daa734279c9` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `2.6.12`
  - unaffected: `before 2.6.12` (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: `7.2.7 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:** 0.0021, the 10th 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 25 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-97930](https://www.cve.org/CVERecord?id=CVE-2026-97930)
- [NVD: CVE-2026-97930](https://nvd.nist.gov/vuln/detail/CVE-2026-97930)

### References from the CNA

- <https://git.kernel.org/stable/c/e75e4b0e647137f4c9f6dee4a7ef5b7b09e16f57>
- <https://git.kernel.org/stable/c/869fb83c072e884b80d93eab498e6040ffb010ba>
- <https://git.kernel.org/stable/c/d170cfbe38c8817ac787f605655546a6d343017d>
- <https://git.kernel.org/stable/c/229cab526580f82839ae8e4e379753c8cf16952e>
- <https://git.kernel.org/stable/c/381495b5b3da12d714e53d9d12d955b13fe26eac>
- <https://git.kernel.org/stable/c/b5753bdfd909f7f095fb464d67802b5e52cbadbf>
- <https://git.kernel.org/stable/c/861111a14740e12c36d363e9830f8daa734279c9>

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-2026-97930>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-97930/>. Everything for agents: <https://agentprime.io/llms.txt>.