# mmc: core: Cancel SDIO IRQ work before freeing host

CVE record · `CVE-2026-98213`

- **Identifiers:** `CVE-2026-98213`
- **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: `682696605c7093d2800c498c04166831e5aedf87 to before bae1cf4f9902b2065bd78b759c7fe6312855f05e` (git)
  - affected: `682696605c7093d2800c498c04166831e5aedf87 to before 0bf3d168a2cc20b120d6b50f0a8ac5b40ff4d589` (git)
  - affected: `682696605c7093d2800c498c04166831e5aedf87 to before 1d6e7315ee1c992b4ca42c9b11c5ed0e925a00e0` (git)
  - affected: `682696605c7093d2800c498c04166831e5aedf87 to before 4553b5004eca9c9eae29a421f1a9c4d5db2c9114` (git)
  - affected: `682696605c7093d2800c498c04166831e5aedf87 to before 2a863458828ade0671c2bc2e469bbd7f2340eb03` (git)
  - affected: `682696605c7093d2800c498c04166831e5aedf87 to before 6feadbecdae60a6324c967f3b1493741083793a3` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `4.13`
  - unaffected: `before 4.13` (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:** 0.0021, the 11th 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-2026-98213](https://www.cve.org/CVERecord?id=CVE-2026-98213)
- [NVD: CVE-2026-98213](https://nvd.nist.gov/vuln/detail/CVE-2026-98213)

### References from the CNA

- <https://git.kernel.org/stable/c/bae1cf4f9902b2065bd78b759c7fe6312855f05e>
- <https://git.kernel.org/stable/c/0bf3d168a2cc20b120d6b50f0a8ac5b40ff4d589>
- <https://git.kernel.org/stable/c/1d6e7315ee1c992b4ca42c9b11c5ed0e925a00e0>
- <https://git.kernel.org/stable/c/4553b5004eca9c9eae29a421f1a9c4d5db2c9114>
- <https://git.kernel.org/stable/c/2a863458828ade0671c2bc2e469bbd7f2340eb03>
- <https://git.kernel.org/stable/c/6feadbecdae60a6324c967f3b1493741083793a3>

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-2026-98213>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-98213/>. Everything for agents: <https://agentprime.io/llms.txt>.