# drm/amdgpu: fix division by zero with invalid uvd dimensions

CVE record · `CVE-2026-68106`

- **Identifiers:** `CVE-2026-68106`
- **State:** Confirmed
- **Severity:** CVSS 7.8 High
- **Critical:** No
- **CNA:** Linux
- **Weakness (CWE):** [CWE-369](https://cwe.mitre.org/data/definitions/369.html)
- **Tags:** [Denial of service](https://agentprime.io/advisories/tag/dos.md)
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 10 Aug 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 10 Aug 2026, 11:58 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: `d38ceaf99ed015f2a0b9af3499791bd3a3daae21 to before 004d0453cfef16f056cb7b8bc04f69f19cf9df32` (git)
  - affected: `d38ceaf99ed015f2a0b9af3499791bd3a3daae21 to before 00ee64910ecf748cc15b23bbcbea472c203ec1e8` (git)
  - affected: `d38ceaf99ed015f2a0b9af3499791bd3a3daae21 to before 81c9b4921f62d1642b9d775524ae9240e521a5ed` (git)
  - affected: `d38ceaf99ed015f2a0b9af3499791bd3a3daae21 to before 52f9a588296432accf2982f7d258192a37562f4f` (git)
  - affected: `d38ceaf99ed015f2a0b9af3499791bd3a3daae21 to before a00946b5ab7c25da5685ca9c58f50ff6f43c0fdf` (git)
  - affected: `d38ceaf99ed015f2a0b9af3499791bd3a3daae21 to before ffb33d466a68cea3e8a3dbed04d79037a3cbabd1` (git)
  - affected: `d38ceaf99ed015f2a0b9af3499791bd3a3daae21 to before be725ab23aa45c11a5afef3e2a9f6d8c084ae5dc` (git)
  - affected: `d38ceaf99ed015f2a0b9af3499791bd3a3daae21 to before 0c01c811be47e6b146552dd59bfedbea8f09b8f4` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `4.2`
  - unaffected: `before 4.2` (semver)
  - unaffected: `5.10.265 to 5.10.*, inclusive` (semver)
  - unaffected: `5.15.216 to 5.15.*, inclusive` (semver)
  - unaffected: `6.1.183 to 6.1.*, inclusive` (semver)
  - unaffected: `6.6.148 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.101 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.42 to 6.18.*, inclusive` (semver)
  - unaffected: `7.1.6 to 7.1.*, inclusive` (semver)
  - unaffected: `7.2 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:** 0.0013, the 2nd 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 10 Aug 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-68106](https://www.cve.org/CVERecord?id=CVE-2026-68106)
- [NVD: CVE-2026-68106](https://nvd.nist.gov/vuln/detail/CVE-2026-68106)

### References from the CNA

- <https://git.kernel.org/stable/c/004d0453cfef16f056cb7b8bc04f69f19cf9df32>
- <https://git.kernel.org/stable/c/00ee64910ecf748cc15b23bbcbea472c203ec1e8>
- <https://git.kernel.org/stable/c/81c9b4921f62d1642b9d775524ae9240e521a5ed>
- <https://git.kernel.org/stable/c/52f9a588296432accf2982f7d258192a37562f4f>
- <https://git.kernel.org/stable/c/a00946b5ab7c25da5685ca9c58f50ff6f43c0fdf>
- <https://git.kernel.org/stable/c/ffb33d466a68cea3e8a3dbed04d79037a3cbabd1>
- <https://git.kernel.org/stable/c/be725ab23aa45c11a5afef3e2a9f6d8c084ae5dc>
- <https://git.kernel.org/stable/c/0c01c811be47e6b146552dd59bfedbea8f09b8f4>

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-2026-68106>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-68106/>. Everything for agents: <https://agentprime.io/llms.txt>.