# drm/amd/display: check dc_state_create_copy() for NULL in dm_suspend

CVE record · `CVE-2026-98785`

- **Identifiers:** `CVE-2026-98785`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 18 Oct 2026
- **Updated:** 30 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 18 Oct 2026, 15:48 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: `d0b8b23b9c2ebec693a36fea518d8f13493ad655 to before ed65678bb23a5f5040932960851ac39bdeafb765` (git)
  - affected: `83c7f509ef087041604e9572938f82e18b724c9d to before 0b24f9d4e6e8ab64da8f2ae85bd1790d0f6a596f` (git)
  - affected: `4cc2a94d96caeb3c975acdae7351c2f997c32175 to before 29302964ef583f3a57efc3c990bc0a71337bd3a4` (git)
  - affected: `8092aa3ab8f7b737a34b71f91492c676a843043a to before 686baa1f4ec43b33e39e3d4b4a4539a91d17e883` (git)
  - affected: `8092aa3ab8f7b737a34b71f91492c676a843043a to before 197946faa1b7968046ba475ae2f266847c6f51ed` (git)
  - affected: `8092aa3ab8f7b737a34b71f91492c676a843043a to before 7283b78ca07ce491984a63f6288f3f8de5bdcb22` (git)
  - affected: `8092aa3ab8f7b737a34b71f91492c676a843043a to before 015e72cde567d2450e282c2790773463156b2d0a` (git)
  - affected: `ea000e4b4ee5363997715531cb3d024b4e5d561c` (git)
  - affected: `1686675405d07f35eae7ff3d13a530034b899df2` (git)
  - affected: `5.15.165 to before 5.15.224` (semver)
  - affected: `6.1.105 to before 6.1.191` (semver)
  - affected: `6.6.46 to before 6.6.160` (semver)
  - and 2 more
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.11`
  - unaffected: `before 6.11` (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: `6.18.56 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.10 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

No source has published a CVSS score for this record yet.

- **CISA KEV:** Not listed.
- **EPSS:** 0.0019, the 8th percentile, on 6 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 18 Oct 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-98785](https://www.cve.org/CVERecord?id=CVE-2026-98785)
- [NVD: CVE-2026-98785](https://nvd.nist.gov/vuln/detail/CVE-2026-98785)

### References from the CNA

- <https://git.kernel.org/stable/c/ed65678bb23a5f5040932960851ac39bdeafb765>
- <https://git.kernel.org/stable/c/0b24f9d4e6e8ab64da8f2ae85bd1790d0f6a596f>
- <https://git.kernel.org/stable/c/29302964ef583f3a57efc3c990bc0a71337bd3a4>
- <https://git.kernel.org/stable/c/686baa1f4ec43b33e39e3d4b4a4539a91d17e883>
- <https://git.kernel.org/stable/c/197946faa1b7968046ba475ae2f266847c6f51ed>
- <https://git.kernel.org/stable/c/7283b78ca07ce491984a63f6288f3f8de5bdcb22>
- <https://git.kernel.org/stable/c/015e72cde567d2450e282c2790773463156b2d0a>

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-2026-98785>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-98785/>. Everything for agents: <https://agentprime.io/llms.txt>.