# nvmet: copy the hostid into the ctrl before creating PR pc_refs

CVE record · `CVE-2026-98723`

- **Identifiers:** `CVE-2026-98723`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 18 Oct 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 18 Oct 2026, 15:46 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: `7b658153f1b8a79ed98980f2fef7b92a66aeb9cd to before d3d6d7efdacc08616d23b3ac42272a494951dc0f` (git)
  - affected: `7b658153f1b8a79ed98980f2fef7b92a66aeb9cd to before 23194531595c5d1d4454e3a607b0c8fc0c4e8695` (git)
  - affected: `7b658153f1b8a79ed98980f2fef7b92a66aeb9cd to before 5211fed41d7ec90e9ab7239dc4bffffe4d0b2b62` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.15`
  - unaffected: `before 6.15` (semver)
  - unaffected: `6.18.56 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.10 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 7 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 18 Oct 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-98723](https://www.cve.org/CVERecord?id=CVE-2026-98723)
- [NVD: CVE-2026-98723](https://nvd.nist.gov/vuln/detail/CVE-2026-98723)

### References from the CNA

- <https://git.kernel.org/stable/c/d3d6d7efdacc08616d23b3ac42272a494951dc0f>
- <https://git.kernel.org/stable/c/23194531595c5d1d4454e3a607b0c8fc0c4e8695>
- <https://git.kernel.org/stable/c/5211fed41d7ec90e9ab7239dc4bffffe4d0b2b62>

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-2026-98723>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-98723/>. Everything for agents: <https://agentprime.io/llms.txt>.