# KVM: arm64: vgic-v3: take an LPI reference in vgic_v3_save_pending_tables

CVE record · `CVE-2026-89913`

- **Identifiers:** `CVE-2026-89913`
- **State:** Confirmed
- **Severity:** CVSS 8.8 High
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 16 Sept 2026
- **Updated:** 21 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 16 Sept 2026, 10:32 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: `280771252c1bae0947215c59fb9ea6a8d9f8399d to before 4000462866bc71f16d1bfb3cf8e969f95150cd64` (git)
  - affected: `280771252c1bae0947215c59fb9ea6a8d9f8399d to before 7631f95297560157d3a9283cb999e3be00103348` (git)
  - affected: `280771252c1bae0947215c59fb9ea6a8d9f8399d to before d3a2d20b7248ea67465af1cf79c79f90ff70926c` (git)
  - affected: `280771252c1bae0947215c59fb9ea6a8d9f8399d to before f5b8f203bfc07a5a257dff859e66d2c500f9f509` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `4.12`
  - unaffected: `before 4.12` (semver)
  - unaffected: `6.12.114 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

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

- **CISA KEV:** Not listed.
- **EPSS:** 0.0019, the 8th percentile, on 15 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-2026-89913](https://www.cve.org/CVERecord?id=CVE-2026-89913)
- [NVD: CVE-2026-89913](https://nvd.nist.gov/vuln/detail/CVE-2026-89913)

### References from the CNA

- <https://git.kernel.org/stable/c/4000462866bc71f16d1bfb3cf8e969f95150cd64>
- <https://git.kernel.org/stable/c/7631f95297560157d3a9283cb999e3be00103348>
- <https://git.kernel.org/stable/c/d3a2d20b7248ea67465af1cf79c79f90ff70926c>
- <https://git.kernel.org/stable/c/f5b8f203bfc07a5a257dff859e66d2c500f9f509>

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-2026-89913>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-89913/>. Everything for agents: <https://agentprime.io/llms.txt>.