# scsi: qla2xxx: Reject non-SCSI SRB on status IOCB fast path

CVE record · `CVE-2026-89849`

- **Identifiers:** `CVE-2026-89849`
- **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: `dd30706e73b70d67e88fdaca688db7a3374fd5de to before 9204fb0888374083be74f799049649a17eab4191` (git)
  - affected: `dd30706e73b70d67e88fdaca688db7a3374fd5de to before b7418198b45b327194b97f856fe8ea8daa91f3fd` (git)
  - affected: `dd30706e73b70d67e88fdaca688db7a3374fd5de to before 8f0e31e7a41376abe7d6ca7cbee07fcf9de071e6` (git)
  - affected: `dd30706e73b70d67e88fdaca688db7a3374fd5de to before e38041b47c29316ba79b645e2ae0b713d216b1db` (git)
  - affected: `dd30706e73b70d67e88fdaca688db7a3374fd5de to before e93aa3c5125d9a4352ac0fa8ba4a7f8f87881805` (git)
  - affected: `dd30706e73b70d67e88fdaca688db7a3374fd5de to before 29f1f9ad9e354cd0b6e4f6fc75ba09162d6a04d9` (git)
  - affected: `dd30706e73b70d67e88fdaca688db7a3374fd5de to before 0f41d07d72f2245208c45374ca8d0a1846cad667` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `5.15`
  - unaffected: `before 5.15` (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

- 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:** 0.0036, the 30th 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-2026-89849](https://www.cve.org/CVERecord?id=CVE-2026-89849)
- [NVD: CVE-2026-89849](https://nvd.nist.gov/vuln/detail/CVE-2026-89849)

### References from the CNA

- <https://git.kernel.org/stable/c/9204fb0888374083be74f799049649a17eab4191>
- <https://git.kernel.org/stable/c/b7418198b45b327194b97f856fe8ea8daa91f3fd>
- <https://git.kernel.org/stable/c/8f0e31e7a41376abe7d6ca7cbee07fcf9de071e6>
- <https://git.kernel.org/stable/c/e38041b47c29316ba79b645e2ae0b713d216b1db>
- <https://git.kernel.org/stable/c/e93aa3c5125d9a4352ac0fa8ba4a7f8f87881805>
- <https://git.kernel.org/stable/c/29f1f9ad9e354cd0b6e4f6fc75ba09162d6a04d9>
- <https://git.kernel.org/stable/c/0f41d07d72f2245208c45374ca8d0a1846cad667>

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-2026-89849>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

---

The web page: <https://agentprime.io/advisories/CVE-2026-89849/>. Everything for agents: <https://agentprime.io/llms.txt>.