# scsi: qla2xxx: Avoid double completion in async IOCB timeout

CVE record · `CVE-2026-89847`

- **Identifiers:** `CVE-2026-89847`
- **State:** Confirmed
- **Severity:** CVSS 9.8 Critical
- **Critical:** Yes: CVSS 9+
- **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.

## Critical

Critical, because:

- CVSS score 9.8: 9.0 or more.

How we decide what’s critical: <https://agentprime.io/advisories/critical.md>

## Affected products, as the CNA wrote them

- Vendor: Linux. Product: Linux.
  - affected: `f6145e86d21fccd59bbb87bc1e1eb076658fd79a to before 71a7b6e3c7f121439f51a058e53d4a8e05b63dec` (git)
  - affected: `f6145e86d21fccd59bbb87bc1e1eb076658fd79a to before 7257b5e1fb6c9387714f66e01b79ec82b717eede` (git)
  - affected: `f6145e86d21fccd59bbb87bc1e1eb076658fd79a to before f5b660e0b0d9190d8853c795c2522cc5f8c93003` (git)
  - affected: `f6145e86d21fccd59bbb87bc1e1eb076658fd79a to before 6e217a9482eabbd8b29847be334c74cf468d3544` (git)
  - affected: `f6145e86d21fccd59bbb87bc1e1eb076658fd79a to before d6d856c722f40f0694ff755208552e658db6dd42` (git)
  - affected: `f6145e86d21fccd59bbb87bc1e1eb076658fd79a to before 9fa1d71233a82416492d9c9de9756ebe140fe714` (git)
  - affected: `f6145e86d21fccd59bbb87bc1e1eb076658fd79a to before 845d4abd92cd2f97551356c8b281ad6e197acb07` (git)
  - affected: `f6145e86d21fccd59bbb87bc1e1eb076658fd79a to before bb45bc4bd53c95a7bf6f782577b5ede94c0f8aa8` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `4.19`
  - unaffected: `before 4.19` (semver)
  - unaffected: `5.10.270 to 5.10.*, inclusive` (semver)
  - unaffected: `5.15.221 to 5.15.*, inclusive` (semver)
  - unaffected: `6.1.188 to 6.1.*, inclusive` (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

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

- **CISA KEV:** Not listed.
- **EPSS:** 0.0069, the 53rd 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-2026-89847](https://www.cve.org/CVERecord?id=CVE-2026-89847)
- [NVD: CVE-2026-89847](https://nvd.nist.gov/vuln/detail/CVE-2026-89847)

### References from the CNA

- <https://git.kernel.org/stable/c/71a7b6e3c7f121439f51a058e53d4a8e05b63dec>
- <https://git.kernel.org/stable/c/7257b5e1fb6c9387714f66e01b79ec82b717eede>
- <https://git.kernel.org/stable/c/f5b660e0b0d9190d8853c795c2522cc5f8c93003>
- <https://git.kernel.org/stable/c/6e217a9482eabbd8b29847be334c74cf468d3544>
- <https://git.kernel.org/stable/c/d6d856c722f40f0694ff755208552e658db6dd42>
- <https://git.kernel.org/stable/c/9fa1d71233a82416492d9c9de9756ebe140fe714>
- <https://git.kernel.org/stable/c/845d4abd92cd2f97551356c8b281ad6e197acb07>
- <https://git.kernel.org/stable/c/bb45bc4bd53c95a7bf6f782577b5ede94c0f8aa8>

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-2026-89847>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-89847/>. Everything for agents: <https://agentprime.io/llms.txt>.