# drm/i915/gem: Prevent overstepping exec array boundary

CVE record · `CVE-2026-99006`

- **Identifiers:** `CVE-2026-99006`
- **State:** Confirmed
- **Severity:** CVSS 7.8 High
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 23 Oct 2026
- **Updated:** 30 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 23 Oct 2026, 12:20 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: `8e4ba491b0ba6fef69270d3c4e48fc517096ef41 to before 7bed07cb4daa610cd6d92d9e72a575275a99ed54` (git)
  - affected: `8e4ba491b0ba6fef69270d3c4e48fc517096ef41 to before cf42a445bd5036c30d57ae65b041b8b17dfef7b0` (git)
  - affected: `8e4ba491b0ba6fef69270d3c4e48fc517096ef41 to before 859e52356f913806e5c1ee5d2022b7aeda0a784a` (git)
  - affected: `8e4ba491b0ba6fef69270d3c4e48fc517096ef41 to before 24c04e80c35ff36947366f6deafddb522eea080c` (git)
  - affected: `8e4ba491b0ba6fef69270d3c4e48fc517096ef41 to before b1c357131fc467c579f65e9a9d1fdc1a6273ae1d` (git)
  - affected: `8e4ba491b0ba6fef69270d3c4e48fc517096ef41 to before 152fb5083b9333a1cb8629572f9e0f276a404ba6` (git)
  - affected: `8e4ba491b0ba6fef69270d3c4e48fc517096ef41 to before 72d5cbb10d4916a3f8ef9da516c5c0634aca8439` (git)
  - affected: `8e4ba491b0ba6fef69270d3c4e48fc517096ef41 to before ebe162db655881a38de43301151ff7ac940602b5` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `5.10`
  - unaffected: `before 5.10` (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: `6.6.160 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.113 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.57 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.11 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:** 0.0016, the 5th percentile, on 7 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 23 Oct 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-99006](https://www.cve.org/CVERecord?id=CVE-2026-99006)
- [NVD: CVE-2026-99006](https://nvd.nist.gov/vuln/detail/CVE-2026-99006)

### References from the CNA

- <https://git.kernel.org/stable/c/7bed07cb4daa610cd6d92d9e72a575275a99ed54>
- <https://git.kernel.org/stable/c/cf42a445bd5036c30d57ae65b041b8b17dfef7b0>
- <https://git.kernel.org/stable/c/859e52356f913806e5c1ee5d2022b7aeda0a784a>
- <https://git.kernel.org/stable/c/24c04e80c35ff36947366f6deafddb522eea080c>
- <https://git.kernel.org/stable/c/b1c357131fc467c579f65e9a9d1fdc1a6273ae1d>
- <https://git.kernel.org/stable/c/152fb5083b9333a1cb8629572f9e0f276a404ba6>
- <https://git.kernel.org/stable/c/72d5cbb10d4916a3f8ef9da516c5c0634aca8439>
- <https://git.kernel.org/stable/c/ebe162db655881a38de43301151ff7ac940602b5>

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-2026-99006>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-99006/>. Everything for agents: <https://agentprime.io/llms.txt>.