# iio: adc: xilinx-xadc: free IRQ before cancelling the unmask worker on unbind

CVE record · `CVE-2026-98670`

- **Identifiers:** `CVE-2026-98670`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 18 Oct 2026
- **Updated:** 30 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 18 Oct 2026, 15:45 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: `2a9685d1a3b7644ca08d8355fc238b43faef7c3e to before 7958959ab2a906c04f783a3ffb979c45472ad647` (git)
  - affected: `2a9685d1a3b7644ca08d8355fc238b43faef7c3e to before 012451d72c12293918617ff98cc737bedad21910` (git)
  - affected: `2a9685d1a3b7644ca08d8355fc238b43faef7c3e to before a29d385ad7b340c952a3935af2b33488db1eb3a6` (git)
  - affected: `2a9685d1a3b7644ca08d8355fc238b43faef7c3e to before a5fe2d1b55faba6d00fd87ad491b6cb603046304` (git)
  - affected: `2a9685d1a3b7644ca08d8355fc238b43faef7c3e to before 49ea8a359e362bfbb32a647c8eb7962fbb37234e` (git)
  - affected: `2a9685d1a3b7644ca08d8355fc238b43faef7c3e to before 0f3f427076240e75ff265e61645627a71ca4918c` (git)
  - affected: `e96eb8853f334f96312968e4f01c5a452db54c00` (git)
  - affected: `5.10.200 to before 5.11` (semver)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `5.12`
  - unaffected: `before 5.12` (semver)
  - unaffected: `6.1.191 to 6.1.*, inclusive` (semver)
  - unaffected: `6.6.160 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.113 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.56 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.10 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:** 0.0017, the 6th 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 18 Oct 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-98670](https://www.cve.org/CVERecord?id=CVE-2026-98670)
- [NVD: CVE-2026-98670](https://nvd.nist.gov/vuln/detail/CVE-2026-98670)

### References from the CNA

- <https://git.kernel.org/stable/c/7958959ab2a906c04f783a3ffb979c45472ad647>
- <https://git.kernel.org/stable/c/012451d72c12293918617ff98cc737bedad21910>
- <https://git.kernel.org/stable/c/a29d385ad7b340c952a3935af2b33488db1eb3a6>
- <https://git.kernel.org/stable/c/a5fe2d1b55faba6d00fd87ad491b6cb603046304>
- <https://git.kernel.org/stable/c/49ea8a359e362bfbb32a647c8eb7962fbb37234e>
- <https://git.kernel.org/stable/c/0f3f427076240e75ff265e61645627a71ca4918c>

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-2026-98670>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-98670/>. Everything for agents: <https://agentprime.io/llms.txt>.