# scsi: qla2xxx: Hold vport_slock for host map update in report ID acquisition

CVE record · `CVE-2026-89844`

- **Identifiers:** `CVE-2026-89844`
- **State:** Confirmed
- **Severity:** CVSS 8.8 High
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 16 Sept 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 16 Sept 2026, 10:31 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: `430eef03a763e5e76a371ba6d02779ae4a64b6ea to before e8f1b0cb9782338c6341ceed816e9c1243743cdd` (git)
  - affected: `430eef03a763e5e76a371ba6d02779ae4a64b6ea to before 6ed66e2a67bbd22877008ff9aa64bd574a7fc011` (git)
  - affected: `430eef03a763e5e76a371ba6d02779ae4a64b6ea to before 776e4e8cbcf155302f430ce9793d1502e3c113a0` (git)
  - affected: `430eef03a763e5e76a371ba6d02779ae4a64b6ea to before 7d0b3f745efb24c0aac5e06b49b3420bc65d23b9` (git)
  - affected: `430eef03a763e5e76a371ba6d02779ae4a64b6ea to before 7944039ba9cb5c3a935d17c91004e3b8649ff58e` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.3`
  - unaffected: `before 6.3` (semver)
  - unaffected: `6.6.157 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

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

- **CISA KEV:** Not listed.
- **EPSS:** 0.0034, the 27th 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 16 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-89844](https://www.cve.org/CVERecord?id=CVE-2026-89844)
- [NVD: CVE-2026-89844](https://nvd.nist.gov/vuln/detail/CVE-2026-89844)

### References from the CNA

- <https://git.kernel.org/stable/c/e8f1b0cb9782338c6341ceed816e9c1243743cdd>
- <https://git.kernel.org/stable/c/6ed66e2a67bbd22877008ff9aa64bd574a7fc011>
- <https://git.kernel.org/stable/c/776e4e8cbcf155302f430ce9793d1502e3c113a0>
- <https://git.kernel.org/stable/c/7d0b3f745efb24c0aac5e06b49b3420bc65d23b9>
- <https://git.kernel.org/stable/c/7944039ba9cb5c3a935d17c91004e3b8649ff58e>

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-2026-89844>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-89844/>. Everything for agents: <https://agentprime.io/llms.txt>.