# scsi: qla2xxx: edif: Fix NULL pointer deref in RX SA delete check

CVE record · `CVE-2026-89863`

- **Identifiers:** `CVE-2026-89863`
- **State:** Confirmed
- **Severity:** CVSS 7.5 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 e479e9b148456905d12711411484b94083c8ff58` (git)
  - affected: `dd30706e73b70d67e88fdaca688db7a3374fd5de to before 2191b0034a2f1307d421782e6eceddf8eec9e7f6` (git)
  - affected: `dd30706e73b70d67e88fdaca688db7a3374fd5de to before de0c8ef3b900c5e971c82ef38c6f5c22c5f3d8c1` (git)
  - affected: `dd30706e73b70d67e88fdaca688db7a3374fd5de to before 96eb8a3fc9f7fe7ba32679fcf1d2fd7d251e7a8b` (git)
  - affected: `dd30706e73b70d67e88fdaca688db7a3374fd5de to before 94bfb61478bcb207d27f8cd24fd231421059519f` (git)
  - affected: `dd30706e73b70d67e88fdaca688db7a3374fd5de to before 75fd6d041c4a325ae37f4683e6678d3015988bb0` (git)
  - affected: `dd30706e73b70d67e88fdaca688db7a3374fd5de to before c20ee380ca59c5a8646750c4849969a815924e2e` (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

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

- **CISA KEV:** Not listed.
- **EPSS:** 0.0068, the 52nd 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-2026-89863](https://www.cve.org/CVERecord?id=CVE-2026-89863)
- [NVD: CVE-2026-89863](https://nvd.nist.gov/vuln/detail/CVE-2026-89863)

### References from the CNA

- <https://git.kernel.org/stable/c/e479e9b148456905d12711411484b94083c8ff58>
- <https://git.kernel.org/stable/c/2191b0034a2f1307d421782e6eceddf8eec9e7f6>
- <https://git.kernel.org/stable/c/de0c8ef3b900c5e971c82ef38c6f5c22c5f3d8c1>
- <https://git.kernel.org/stable/c/96eb8a3fc9f7fe7ba32679fcf1d2fd7d251e7a8b>
- <https://git.kernel.org/stable/c/94bfb61478bcb207d27f8cd24fd231421059519f>
- <https://git.kernel.org/stable/c/75fd6d041c4a325ae37f4683e6678d3015988bb0>
- <https://git.kernel.org/stable/c/c20ee380ca59c5a8646750c4849969a815924e2e>

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-2026-89863>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-89863/>. Everything for agents: <https://agentprime.io/llms.txt>.