# net: au1000: move free_irq out of the close-time spinlocked section

CVE record · `CVE-2026-93815`

- **Identifiers:** `CVE-2026-93815`
- **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, 16:02 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 f86bca5b7857b85bfa8afdb4fa895d7c0a3f7ebc` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 26fd652915123a690f19d62b253b545a53f3cd51` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before d514b08ed61fdffe23604fd3e9e53c07cbe5ac3e` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before e1b5a13249975fec3cf654efa84f57118db2da2c` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 4536667fba8ddbaff2f2a135080ae6aabf737b5e` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before fc2233f1ab2a1ca562869bca6987d7477671388c` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before f48763beab4eea41fc480c9702ec6eebe8d75e4f` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `2.6.12`
  - unaffected: `before 2.6.12` (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-2026-93815](https://www.cve.org/CVERecord?id=CVE-2026-93815)
- [NVD: CVE-2026-93815](https://nvd.nist.gov/vuln/detail/CVE-2026-93815)

### References from the CNA

- <https://git.kernel.org/stable/c/f86bca5b7857b85bfa8afdb4fa895d7c0a3f7ebc>
- <https://git.kernel.org/stable/c/26fd652915123a690f19d62b253b545a53f3cd51>
- <https://git.kernel.org/stable/c/d514b08ed61fdffe23604fd3e9e53c07cbe5ac3e>
- <https://git.kernel.org/stable/c/e1b5a13249975fec3cf654efa84f57118db2da2c>
- <https://git.kernel.org/stable/c/4536667fba8ddbaff2f2a135080ae6aabf737b5e>
- <https://git.kernel.org/stable/c/fc2233f1ab2a1ca562869bca6987d7477671388c>
- <https://git.kernel.org/stable/c/f48763beab4eea41fc480c9702ec6eebe8d75e4f>

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-2026-93815>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-93815/>. Everything for agents: <https://agentprime.io/llms.txt>.