# scsi: qla2xxx: Zero SFP DMA buffer in FRU/I2C bsg handlers

CVE record · `CVE-2026-89865`

- **Identifiers:** `CVE-2026-89865`
- **State:** Confirmed
- **Severity:** No CVSS score
- **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: `697a4bc69159c3396035b0506ffa55c4b2d0b1f4 to before a476377a66897549dd49bee319f4df66623417b7` (git)
  - affected: `697a4bc69159c3396035b0506ffa55c4b2d0b1f4 to before 09703bc7c0be3a7a155b0ff5f21f6765ba3f519c` (git)
  - affected: `697a4bc69159c3396035b0506ffa55c4b2d0b1f4 to before 97c45c75f5cdec96b1a4fba8b1d55d0dd01af1e8` (git)
  - affected: `697a4bc69159c3396035b0506ffa55c4b2d0b1f4 to before 84bde5ce4038d9ad811e5c994305bbfcbd7a9f79` (git)
  - affected: `697a4bc69159c3396035b0506ffa55c4b2d0b1f4 to before 581590f560b74399151b3cbc88574424c2f3d2dc` (git)
  - affected: `697a4bc69159c3396035b0506ffa55c4b2d0b1f4 to before b157256c28086c434afd70cc78bf9b4d8caf1276` (git)
  - affected: `697a4bc69159c3396035b0506ffa55c4b2d0b1f4 to before a5501c42256235523c4dddf799f032dfbf4f4c77` (git)
  - affected: `697a4bc69159c3396035b0506ffa55c4b2d0b1f4 to before b47d4a1547d9ef21b2e9d1a739fe2204d4be05dc` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `3.2`
  - unaffected: `before 3.2` (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

No source has published a CVSS score for this record yet.

- **CISA KEV:** Not listed.
- **EPSS:** 0.0022, the 12th 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-2026-89865](https://www.cve.org/CVERecord?id=CVE-2026-89865)
- [NVD: CVE-2026-89865](https://nvd.nist.gov/vuln/detail/CVE-2026-89865)

### References from the CNA

- <https://git.kernel.org/stable/c/a476377a66897549dd49bee319f4df66623417b7>
- <https://git.kernel.org/stable/c/09703bc7c0be3a7a155b0ff5f21f6765ba3f519c>
- <https://git.kernel.org/stable/c/97c45c75f5cdec96b1a4fba8b1d55d0dd01af1e8>
- <https://git.kernel.org/stable/c/84bde5ce4038d9ad811e5c994305bbfcbd7a9f79>
- <https://git.kernel.org/stable/c/581590f560b74399151b3cbc88574424c2f3d2dc>
- <https://git.kernel.org/stable/c/b157256c28086c434afd70cc78bf9b4d8caf1276>
- <https://git.kernel.org/stable/c/a5501c42256235523c4dddf799f032dfbf4f4c77>
- <https://git.kernel.org/stable/c/b47d4a1547d9ef21b2e9d1a739fe2204d4be05dc>

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-2026-89865>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-89865/>. Everything for agents: <https://agentprime.io/llms.txt>.