# nvme-fabrics: fix DHCHAP secret leak on parse failure

CVE record · `CVE-2026-89975`

- **Identifiers:** `CVE-2026-89975`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 16 Sept 2026
- **Updated:** 30 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 16 Sept 2026, 10:32 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: `f50fff73d620cd6e8f48bc58d4f1c944615a3fea to before 35ec48228f6739339583e5a73ca315156372e30d` (git)
  - affected: `f50fff73d620cd6e8f48bc58d4f1c944615a3fea to before 3ce0e9b43f355dfa0bdc0e0dd889795752285791` (git)
  - affected: `f50fff73d620cd6e8f48bc58d4f1c944615a3fea to before 702c1ae0d31b44828ec3c87079def490c1ee1fb3` (git)
  - affected: `f50fff73d620cd6e8f48bc58d4f1c944615a3fea to before 15d7a35a489287109b5a7c157d53d9b8214f0318` (git)
  - affected: `f50fff73d620cd6e8f48bc58d4f1c944615a3fea to before d21da6cc91ba1c4f1ae5ba007f3cb89e1c0c7549` (git)
  - affected: `f50fff73d620cd6e8f48bc58d4f1c944615a3fea to before afdee49a1b88ed9bb44e2b30e855297c169bcc53` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.0`
  - unaffected: `before 6.0` (semver)
  - unaffected: `6.1.191 to 6.1.*, inclusive` (semver)
  - unaffected: `6.6.160 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.110 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.51 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.5 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:** 0.0023, the 13th 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 16 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-89975](https://www.cve.org/CVERecord?id=CVE-2026-89975)
- [NVD: CVE-2026-89975](https://nvd.nist.gov/vuln/detail/CVE-2026-89975)

### References from the CNA

- <https://git.kernel.org/stable/c/35ec48228f6739339583e5a73ca315156372e30d>
- <https://git.kernel.org/stable/c/3ce0e9b43f355dfa0bdc0e0dd889795752285791>
- <https://git.kernel.org/stable/c/702c1ae0d31b44828ec3c87079def490c1ee1fb3>
- <https://git.kernel.org/stable/c/15d7a35a489287109b5a7c157d53d9b8214f0318>
- <https://git.kernel.org/stable/c/d21da6cc91ba1c4f1ae5ba007f3cb89e1c0c7549>
- <https://git.kernel.org/stable/c/afdee49a1b88ed9bb44e2b30e855297c169bcc53>

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-2026-89975>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-89975/>. Everything for agents: <https://agentprime.io/llms.txt>.