# mmc: mxcmmc: cancel data work and watchdog on remove

CVE record · `CVE-2026-98210`

- **Identifiers:** `CVE-2026-98210`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 6 Oct 2026
- **Updated:** 19 Oct 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: `f6ad0a481342223b2e7ae9f55b154e14f1391ada to before 740f595f8ad678cb4d79f13edd12851df2492bdd` (git)
  - affected: `f6ad0a481342223b2e7ae9f55b154e14f1391ada to before d3641afe6ee76d852834a34ef0669eefced32752` (git)
  - affected: `f6ad0a481342223b2e7ae9f55b154e14f1391ada to before 314966b490323bdcfd3162a1398b00e587e0ced4` (git)
  - affected: `f6ad0a481342223b2e7ae9f55b154e14f1391ada to before ae10838a7cdf0e54caa9d0a4f488704fd04e7f01` (git)
  - affected: `f6ad0a481342223b2e7ae9f55b154e14f1391ada to before a1ff367e0dc961d73707add508a95df5c3509bd1` (git)
  - affected: `f6ad0a481342223b2e7ae9f55b154e14f1391ada to before 23383e0578b58ba2dc0730cf9f7806bd66bf859a` (git)
  - affected: `f6ad0a481342223b2e7ae9f55b154e14f1391ada to before e2948c4232209e87c861a680f20f1e3cf8a57fec` (git)
  - affected: `f6ad0a481342223b2e7ae9f55b154e14f1391ada to before d3a421c82412344022982d5b91ba23194a0a6f29` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `3.7`
  - unaffected: `before 3.7` (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: `6.12.112 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

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

- **CISA KEV:** Not listed.
- **EPSS:** 0.0018, the 7th percentile, on 10 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 6 Oct 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-98210](https://www.cve.org/CVERecord?id=CVE-2026-98210)
- [NVD: CVE-2026-98210](https://nvd.nist.gov/vuln/detail/CVE-2026-98210)

### References from the CNA

- <https://git.kernel.org/stable/c/740f595f8ad678cb4d79f13edd12851df2492bdd>
- <https://git.kernel.org/stable/c/d3641afe6ee76d852834a34ef0669eefced32752>
- <https://git.kernel.org/stable/c/314966b490323bdcfd3162a1398b00e587e0ced4>
- <https://git.kernel.org/stable/c/ae10838a7cdf0e54caa9d0a4f488704fd04e7f01>
- <https://git.kernel.org/stable/c/a1ff367e0dc961d73707add508a95df5c3509bd1>
- <https://git.kernel.org/stable/c/23383e0578b58ba2dc0730cf9f7806bd66bf859a>
- <https://git.kernel.org/stable/c/e2948c4232209e87c861a680f20f1e3cf8a57fec>
- <https://git.kernel.org/stable/c/d3a421c82412344022982d5b91ba23194a0a6f29>

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-2026-98210>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-98210/>. Everything for agents: <https://agentprime.io/llms.txt>.