# iommu/tegra241-cmdqv: Synchronize the error ISR against VINTF (de)init

CVE record · `CVE-2026-90429`

- **Identifiers:** `CVE-2026-90429`
- **State:** Confirmed
- **Severity:** CVSS 7.8 High
- **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, 16:09 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: `4dc0d12474f9d4833c3dd96b73d61e406d3f5dc7 to before bcb82407633c3008362ad927699d985ee4981557` (git)
  - affected: `4dc0d12474f9d4833c3dd96b73d61e406d3f5dc7 to before f3ef4abc271a1d3d7b6715879e149c286dc8aae7` (git)
  - affected: `4dc0d12474f9d4833c3dd96b73d61e406d3f5dc7 to before a491be376abd1c80a314cdd658632c85cd660b73` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.17`
  - unaffected: `before 6.17` (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

- 7.8 High, CVSS 3.1: `CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`, from CNA (Linux)

- **CISA KEV:** Not listed.
- **EPSS:** 0.0016, the 4th 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 17 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-90429](https://www.cve.org/CVERecord?id=CVE-2026-90429)
- [NVD: CVE-2026-90429](https://nvd.nist.gov/vuln/detail/CVE-2026-90429)

### References from the CNA

- <https://git.kernel.org/stable/c/bcb82407633c3008362ad927699d985ee4981557>
- <https://git.kernel.org/stable/c/f3ef4abc271a1d3d7b6715879e149c286dc8aae7>
- <https://git.kernel.org/stable/c/a491be376abd1c80a314cdd658632c85cd660b73>

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-2026-90429>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-90429/>. Everything for agents: <https://agentprime.io/llms.txt>.