# scsi: pm8001: Use rollback index when freeing MSI-X vectors

CVE record · `CVE-2026-90007`

- **Identifiers:** `CVE-2026-90007`
- **State:** Confirmed
- **Severity:** CVSS 7.8 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, 10:33 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: `a76037ff3479ad333a2505061915f7a21e7f3fb6 to before f39e3ca1f688d7c08954a0794e9bf1e279c83b15` (git)
  - affected: `a76037ff3479ad333a2505061915f7a21e7f3fb6 to before a980dec7c69990e4f119bcf6a2ea093d1c4975e8` (git)
  - affected: `a76037ff3479ad333a2505061915f7a21e7f3fb6 to before 0205db768570f9a46b20912afa581a0c7a63d8b7` (git)
  - affected: `a76037ff3479ad333a2505061915f7a21e7f3fb6 to before 2853ce9c88e0e6dd575f95f28b3a8c2b27164115` (git)
  - affected: `a76037ff3479ad333a2505061915f7a21e7f3fb6 to before fb22a8d2f3ac6665cc8bee197096b6675cac1a9f` (git)
  - affected: `a76037ff3479ad333a2505061915f7a21e7f3fb6 to before dd817463c9b42a3a9e23d15b86c6c77a6cfb809d` (git)
  - affected: `a76037ff3479ad333a2505061915f7a21e7f3fb6 to before e20b16aa3b49f9db5510940740255a987e6f2a6f` (git)
  - affected: `a76037ff3479ad333a2505061915f7a21e7f3fb6 to before 3f92a64545165bdbb36dee8fa35626b295463313` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `4.11`
  - unaffected: `before 4.11` (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

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

- **CISA KEV:** Not listed.
- **EPSS:** 0.0017, the 6th percentile, on 13 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-2026-90007](https://www.cve.org/CVERecord?id=CVE-2026-90007)
- [NVD: CVE-2026-90007](https://nvd.nist.gov/vuln/detail/CVE-2026-90007)

### References from the CNA

- <https://git.kernel.org/stable/c/f39e3ca1f688d7c08954a0794e9bf1e279c83b15>
- <https://git.kernel.org/stable/c/a980dec7c69990e4f119bcf6a2ea093d1c4975e8>
- <https://git.kernel.org/stable/c/0205db768570f9a46b20912afa581a0c7a63d8b7>
- <https://git.kernel.org/stable/c/2853ce9c88e0e6dd575f95f28b3a8c2b27164115>
- <https://git.kernel.org/stable/c/fb22a8d2f3ac6665cc8bee197096b6675cac1a9f>
- <https://git.kernel.org/stable/c/dd817463c9b42a3a9e23d15b86c6c77a6cfb809d>
- <https://git.kernel.org/stable/c/e20b16aa3b49f9db5510940740255a987e6f2a6f>
- <https://git.kernel.org/stable/c/3f92a64545165bdbb36dee8fa35626b295463313>

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-2026-90007>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-90007/>. Everything for agents: <https://agentprime.io/llms.txt>.