# drm/gma500: return errors from Oaktrail HDMI I2C reads

CVE record · `CVE-2026-98886`

- **Identifiers:** `CVE-2026-98886`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 23 Oct 2026
- **Updated:** 26 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 23 Oct 2026, 11:37 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: `1e585b52fd8ea59792634bc31d227eb3456af22e to before 09a950950e7e4e74e021e60941c8e816ef1b4f71` (git)
  - affected: `1e585b52fd8ea59792634bc31d227eb3456af22e to before 898d209157fe2a245f7d9fe28c5921037d8b5033` (git)
  - affected: `1e585b52fd8ea59792634bc31d227eb3456af22e to before 15c6d7f7127a53b7312232178ecf03e5850161d2` (git)
  - affected: `1e585b52fd8ea59792634bc31d227eb3456af22e to before 8add43887cca1fe11a0ded62199ce726901d3f20` (git)
  - affected: `1e585b52fd8ea59792634bc31d227eb3456af22e to before f85e8224bd4e1a0939cbfe13a6220fbddf61127c` (git)
  - affected: `1e585b52fd8ea59792634bc31d227eb3456af22e to before c268df0653ab07bafc3d191e74ea097e3d9b9e69` (git)
  - affected: `1e585b52fd8ea59792634bc31d227eb3456af22e to before 9b5ce5c496efd20c1c662cedba88465d39ec1f93` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `3.1`
  - unaffected: `before 3.1` (semver)
  - unaffected: `5.10.271 to 5.10.*, inclusive` (semver)
  - unaffected: `5.15.222 to 5.15.*, inclusive` (semver)
  - unaffected: `6.1.189 to 6.1.*, inclusive` (semver)
  - unaffected: `6.6.158 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.111 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.53 to 6.18.*, 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

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

- **CISA KEV:** Not listed.
- **EPSS:** 0.0019, the 8th 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-2026-98886](https://www.cve.org/CVERecord?id=CVE-2026-98886)
- [NVD: CVE-2026-98886](https://nvd.nist.gov/vuln/detail/CVE-2026-98886)

### References from the CNA

- <https://git.kernel.org/stable/c/09a950950e7e4e74e021e60941c8e816ef1b4f71>
- <https://git.kernel.org/stable/c/898d209157fe2a245f7d9fe28c5921037d8b5033>
- <https://git.kernel.org/stable/c/15c6d7f7127a53b7312232178ecf03e5850161d2>
- <https://git.kernel.org/stable/c/8add43887cca1fe11a0ded62199ce726901d3f20>
- <https://git.kernel.org/stable/c/f85e8224bd4e1a0939cbfe13a6220fbddf61127c>
- <https://git.kernel.org/stable/c/c268df0653ab07bafc3d191e74ea097e3d9b9e69>
- <https://git.kernel.org/stable/c/9b5ce5c496efd20c1c662cedba88465d39ec1f93>

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-2026-98886>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-98886/>. Everything for agents: <https://agentprime.io/llms.txt>.