# drm/amd/display: fix division by zero in get_estimated_bw()

CVE record · `CVE-2026-90035`

- **Identifiers:** `CVE-2026-90035`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 16 Sept 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 16 Sept 2026, 10:33 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: `8e5cfe547bf3beeb29d9608be68d22dff2b5012b to before 4c5b61b9df6ab33b55f228e1b6579cefad11a9f7` (git)
  - affected: `8e5cfe547bf3beeb29d9608be68d22dff2b5012b to before ac2ab58a79bf2401ae8c5d1c030bf0a5a376f43a` (git)
  - affected: `8e5cfe547bf3beeb29d9608be68d22dff2b5012b to before 4814f28c45f58a71a80d09b80a60da6a063b539a` (git)
  - affected: `8e5cfe547bf3beeb29d9608be68d22dff2b5012b to before b08c3d5ee7feadd821208f7c2c1ec02a16ce5878` (git)
  - affected: `8e5cfe547bf3beeb29d9608be68d22dff2b5012b to before f63de9054da858d57054474c32464106f8375e0d` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.3`
  - unaffected: `before 6.3` (semver)
  - unaffected: `6.6.157 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.110 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

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

- **CISA KEV:** Not listed.
- **EPSS:** 0.0019, the 8th percentile, on 13 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-2026-90035](https://www.cve.org/CVERecord?id=CVE-2026-90035)
- [NVD: CVE-2026-90035](https://nvd.nist.gov/vuln/detail/CVE-2026-90035)

### References from the CNA

- <https://git.kernel.org/stable/c/4c5b61b9df6ab33b55f228e1b6579cefad11a9f7>
- <https://git.kernel.org/stable/c/ac2ab58a79bf2401ae8c5d1c030bf0a5a376f43a>
- <https://git.kernel.org/stable/c/4814f28c45f58a71a80d09b80a60da6a063b539a>
- <https://git.kernel.org/stable/c/b08c3d5ee7feadd821208f7c2c1ec02a16ce5878>
- <https://git.kernel.org/stable/c/f63de9054da858d57054474c32464106f8375e0d>

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-2026-90035>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-90035/>. Everything for agents: <https://agentprime.io/llms.txt>.