# drm/msm: RCU-free the scheduler-containing ring and VM objects

CVE record · `CVE-2026-98180`

- **Identifiers:** `CVE-2026-98180`
- **State:** Confirmed
- **Severity:** CVSS 7.1 High
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 6 Oct 2026
- **Updated:** 10 Nov 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 6 Oct 2026, 08:44 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: `1d8a5ca436ee4a28eec14cb813f790f7cdeeee19 to before 0ba7c696eea3af41ac4712197566a7b94eedc637` (git)
  - affected: `1d8a5ca436ee4a28eec14cb813f790f7cdeeee19 to before d81bf4581903b0cba0698cd4d1c07fc6be21754a` (git)
  - affected: `1d8a5ca436ee4a28eec14cb813f790f7cdeeee19 to before 713abac5c04ccbae67f9ac68c3921845535388e7` (git)
  - affected: `1d8a5ca436ee4a28eec14cb813f790f7cdeeee19 to before 01c8d1f385f788f1bbbbb7687c4386d614281218` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `5.15`
  - unaffected: `before 5.15` (semver)
  - unaffected: `6.12.117 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.54 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.8 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

- 7.1 High, CVSS 3.1: `CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H`, from CNA (Linux)

- **CISA KEV:** Not listed.
- **EPSS:** 0.0012, the 1st percentile, on 11 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

- 6 Oct 2026, 08:44 UTC: [Confirmed by the CVE List](https://www.cve.org/CVERecord?id=CVE-2026-98180)
- 6 Oct 2026, 09:18 UTC: [Confirmed by NVD](https://nvd.nist.gov/vuln/detail/CVE-2026-98180)

## Sources

- [CVE List: CVE-2026-98180](https://www.cve.org/CVERecord?id=CVE-2026-98180)
- [NVD: CVE-2026-98180](https://nvd.nist.gov/vuln/detail/CVE-2026-98180)

### References from the CNA

- <https://git.kernel.org/stable/c/0ba7c696eea3af41ac4712197566a7b94eedc637>
- <https://git.kernel.org/stable/c/d81bf4581903b0cba0698cd4d1c07fc6be21754a>
- <https://git.kernel.org/stable/c/713abac5c04ccbae67f9ac68c3921845535388e7>
- <https://git.kernel.org/stable/c/01c8d1f385f788f1bbbbb7687c4386d614281218>

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-2026-98180>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-98180/>. Everything for agents: <https://agentprime.io/llms.txt>.