# scsi: qla2xxx: Bound rsp_info_len to avoid OOB sense-data read

CVE record · `CVE-2026-89846`

- **Identifiers:** `CVE-2026-89846`
- **State:** Confirmed
- **Severity:** CVSS 9.1 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 9.1: 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: `5544213be7b4fb693730106a6d70a8cc1aa7cdf6 to before 125b12861c726e58448bb95d55b04851fb131d1f` (git)
  - affected: `5544213be7b4fb693730106a6d70a8cc1aa7cdf6 to before e57ace988bda5693f7b3645f652ea4b4220870ee` (git)
  - affected: `5544213be7b4fb693730106a6d70a8cc1aa7cdf6 to before 6b08c0cb110a1fba92f99d655020198489699815` (git)
  - affected: `5544213be7b4fb693730106a6d70a8cc1aa7cdf6 to before be75ab791c9b3baca66c70ce03443afebc83acda` (git)
  - affected: `5544213be7b4fb693730106a6d70a8cc1aa7cdf6 to before ebc41dfc59d190956e0113e8bd90c28f6f21e8b9` (git)
  - affected: `5544213be7b4fb693730106a6d70a8cc1aa7cdf6 to before d7f7746ff031ae45724881261804f4bf5317c985` (git)
  - affected: `5544213be7b4fb693730106a6d70a8cc1aa7cdf6 to before f6e8977bce887481b2b2b0e2e14a791270741cfb` (git)
  - affected: `5544213be7b4fb693730106a6d70a8cc1aa7cdf6 to before ca6d880d6c70cb7946e7b3e05d7285f271b6d99e` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `2.6.36`
  - unaffected: `before 2.6.36` (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

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

- **CISA KEV:** Not listed.
- **EPSS:** 0.0071, the 54th 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-2026-89846](https://www.cve.org/CVERecord?id=CVE-2026-89846)
- [NVD: CVE-2026-89846](https://nvd.nist.gov/vuln/detail/CVE-2026-89846)

### References from the CNA

- <https://git.kernel.org/stable/c/125b12861c726e58448bb95d55b04851fb131d1f>
- <https://git.kernel.org/stable/c/e57ace988bda5693f7b3645f652ea4b4220870ee>
- <https://git.kernel.org/stable/c/6b08c0cb110a1fba92f99d655020198489699815>
- <https://git.kernel.org/stable/c/be75ab791c9b3baca66c70ce03443afebc83acda>
- <https://git.kernel.org/stable/c/ebc41dfc59d190956e0113e8bd90c28f6f21e8b9>
- <https://git.kernel.org/stable/c/d7f7746ff031ae45724881261804f4bf5317c985>
- <https://git.kernel.org/stable/c/f6e8977bce887481b2b2b0e2e14a791270741cfb>
- <https://git.kernel.org/stable/c/ca6d880d6c70cb7946e7b3e05d7285f271b6d99e>

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-2026-89846>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-89846/>. Everything for agents: <https://agentprime.io/llms.txt>.