# irqchip/renesas-irqc: Fix generic interrupt chip leak on remove

CVE record · `CVE-2026-93072`

- **Identifiers:** `CVE-2026-93072`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 17 Sept 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 17 Sept 2026, 16:10 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: `99c221df33fbfa1b30e15dee879eb0a9ae1be353 to before 3d39757ef791f90028da9c8b7c1fbbb497237e58` (git)
  - affected: `99c221df33fbfa1b30e15dee879eb0a9ae1be353 to before 4bf7614d048434326081eef0ebef33cb77fe2ffc` (git)
  - affected: `99c221df33fbfa1b30e15dee879eb0a9ae1be353 to before 9acc996cb2e8477ae81bd7c067fec15202d6bc89` (git)
  - affected: `99c221df33fbfa1b30e15dee879eb0a9ae1be353 to before 7c614f83301d464e2fb498d63552490d137ea10d` (git)
  - affected: `99c221df33fbfa1b30e15dee879eb0a9ae1be353 to before 616dd89d81ad9a3cf1cfff4088a4c43e4e00d6ba` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `4.4`
  - unaffected: `before 4.4` (semver)
  - unaffected: `6.6.157 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.110 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.52 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.6 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:** 0.0020, 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 17 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-93072](https://www.cve.org/CVERecord?id=CVE-2026-93072)
- [NVD: CVE-2026-93072](https://nvd.nist.gov/vuln/detail/CVE-2026-93072)

### References from the CNA

- <https://git.kernel.org/stable/c/3d39757ef791f90028da9c8b7c1fbbb497237e58>
- <https://git.kernel.org/stable/c/4bf7614d048434326081eef0ebef33cb77fe2ffc>
- <https://git.kernel.org/stable/c/9acc996cb2e8477ae81bd7c067fec15202d6bc89>
- <https://git.kernel.org/stable/c/7c614f83301d464e2fb498d63552490d137ea10d>
- <https://git.kernel.org/stable/c/616dd89d81ad9a3cf1cfff4088a4c43e4e00d6ba>

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-2026-93072>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-93072/>. Everything for agents: <https://agentprime.io/llms.txt>.