# keys: Protect the type name while describing a key

CVE record · `CVE-2026-99224`

- **Identifiers:** `CVE-2026-99224`
- **State:** Confirmed
- **Severity:** CVSS 7.0 High
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 2 Nov 2026
- **Updated:** 3 Nov 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 2 Nov 2026, 16:06 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: `aa9d4437893f7e015ce5b6d6c443a9ba92c8a2e7 to before 19c4de819e52b7f606468fbfe4fcef4e812e2777` (git)
  - affected: `aa9d4437893f7e015ce5b6d6c443a9ba92c8a2e7 to before a49e6c9a1a5b3457c946a8efb616ce13b4ca8194` (git)
  - affected: `aa9d4437893f7e015ce5b6d6c443a9ba92c8a2e7 to before 916667df7695366f23cfaf365b5840b228cc4b2e` (git)
  - affected: `aa9d4437893f7e015ce5b6d6c443a9ba92c8a2e7 to before dddd3a1ab7d12ee163477918ff6eb943361db4fe` (git)
  - affected: `aa9d4437893f7e015ce5b6d6c443a9ba92c8a2e7 to before 3c3cfd9e262afc9558c38f8cec57f09d10988546` (git)
  - affected: `aa9d4437893f7e015ce5b6d6c443a9ba92c8a2e7 to before 6b613747f7ea309ada5b8d05b55398c338f7a968` (git)
  - affected: `aa9d4437893f7e015ce5b6d6c443a9ba92c8a2e7 to before dea367df18e3a4faac393e3a4e818ee03af89b19` (git)
  - affected: `aa9d4437893f7e015ce5b6d6c443a9ba92c8a2e7 to before 0461bc8f91116aae4a020e15f4e1c1fd535ab35e` (git)
  - affected: `aa9d4437893f7e015ce5b6d6c443a9ba92c8a2e7 to before fced7238b7e80cf8aa688d5af976e4aa6e33c329` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `3.18`
  - unaffected: `before 3.18` (semver)
  - unaffected: `5.10.273 to 5.10.*, inclusive` (semver)
  - unaffected: `5.15.224 to 5.15.*, inclusive` (semver)
  - unaffected: `6.1.191 to 6.1.*, inclusive` (semver)
  - unaffected: `6.6.161 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.115 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.60 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.14 to 7.2.*, inclusive` (semver)
  - unaffected: `7.3.1 to 7.3.*, inclusive` (semver)
  - unaffected: `7.4-rc1 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

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

- **CISA KEV:** Not listed.
- **EPSS:** 0.0012, the 1st percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

- 2 Nov 2026, 16:06 UTC: [Confirmed by the CVE List](https://www.cve.org/CVERecord?id=CVE-2026-99224)
- 2 Nov 2026, 16:12 UTC: First seen by agentprime
- 2 Nov 2026, 16:17 UTC: [Confirmed by NVD](https://nvd.nist.gov/vuln/detail/CVE-2026-99224)

## Sources

- [CVE List: CVE-2026-99224](https://www.cve.org/CVERecord?id=CVE-2026-99224)
- [NVD: CVE-2026-99224](https://nvd.nist.gov/vuln/detail/CVE-2026-99224)

### References from the CNA

- <https://git.kernel.org/stable/c/19c4de819e52b7f606468fbfe4fcef4e812e2777>
- <https://git.kernel.org/stable/c/a49e6c9a1a5b3457c946a8efb616ce13b4ca8194>
- <https://git.kernel.org/stable/c/916667df7695366f23cfaf365b5840b228cc4b2e>
- <https://git.kernel.org/stable/c/dddd3a1ab7d12ee163477918ff6eb943361db4fe>
- <https://git.kernel.org/stable/c/3c3cfd9e262afc9558c38f8cec57f09d10988546>
- <https://git.kernel.org/stable/c/6b613747f7ea309ada5b8d05b55398c338f7a968>
- <https://git.kernel.org/stable/c/dea367df18e3a4faac393e3a4e818ee03af89b19>
- <https://git.kernel.org/stable/c/0461bc8f91116aae4a020e15f4e1c1fd535ab35e>
- <https://git.kernel.org/stable/c/fced7238b7e80cf8aa688d5af976e4aa6e33c329>

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-2026-99224>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-99224/>. Everything for agents: <https://agentprime.io/llms.txt>.