# scsi: qla2xxx: Bound i2c->length in I2C bsg handlers

CVE record · `CVE-2026-89864`

- **Identifiers:** `CVE-2026-89864`
- **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: `9ebb5d9c69f1f5721f9f6f49e501c674c1e184ae to before 8f01f886cc5e7bbc16cbf1a9928fdebbc911e973` (git)
  - affected: `9ebb5d9c69f1f5721f9f6f49e501c674c1e184ae to before 2be39946abcde5a6416fb074ef728429e246a996` (git)
  - affected: `9ebb5d9c69f1f5721f9f6f49e501c674c1e184ae to before 522d6dcdc645d8f97d6b4cdfd6d8eea307f3ff0e` (git)
  - affected: `9ebb5d9c69f1f5721f9f6f49e501c674c1e184ae to before 9a756f277eb89f769dbf380f38245c270d31fdb5` (git)
  - affected: `9ebb5d9c69f1f5721f9f6f49e501c674c1e184ae to before 32d6df14fdab71fe1ba304fd9a0db0411ea2e043` (git)
  - affected: `9ebb5d9c69f1f5721f9f6f49e501c674c1e184ae to before 97ca58b0fb026799b99e3d552d5f69cf9a3113ad` (git)
  - affected: `9ebb5d9c69f1f5721f9f6f49e501c674c1e184ae to before 47049fdadc0eaa115e813735b827e1379c0d2cf8` (git)
  - affected: `9ebb5d9c69f1f5721f9f6f49e501c674c1e184ae to before 0918ee2c0eeb4d7f45b82b3dc11e65c2d9b7ad59` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `3.7`
  - unaffected: `before 3.7` (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-2026-89864](https://www.cve.org/CVERecord?id=CVE-2026-89864)
- [NVD: CVE-2026-89864](https://nvd.nist.gov/vuln/detail/CVE-2026-89864)

### References from the CNA

- <https://git.kernel.org/stable/c/8f01f886cc5e7bbc16cbf1a9928fdebbc911e973>
- <https://git.kernel.org/stable/c/2be39946abcde5a6416fb074ef728429e246a996>
- <https://git.kernel.org/stable/c/522d6dcdc645d8f97d6b4cdfd6d8eea307f3ff0e>
- <https://git.kernel.org/stable/c/9a756f277eb89f769dbf380f38245c270d31fdb5>
- <https://git.kernel.org/stable/c/32d6df14fdab71fe1ba304fd9a0db0411ea2e043>
- <https://git.kernel.org/stable/c/97ca58b0fb026799b99e3d552d5f69cf9a3113ad>
- <https://git.kernel.org/stable/c/47049fdadc0eaa115e813735b827e1379c0d2cf8>
- <https://git.kernel.org/stable/c/0918ee2c0eeb4d7f45b82b3dc11e65c2d9b7ad59>

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-2026-89864>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-89864/>. Everything for agents: <https://agentprime.io/llms.txt>.