# Bluetooth: btintel_pcie: validate device-supplied DMA indices

CVE record · `CVE-2026-98601`

- **Identifiers:** `CVE-2026-98601`
- **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:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 18 Oct 2026, 15:19 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: `c2b636b3f788d10486a6691ad6dd3ec4c93bd78e to before f42cd95e679d5b78611cd2208cd1c41ad0045ffa` (git)
  - affected: `c2b636b3f788d10486a6691ad6dd3ec4c93bd78e to before 8ec5838a35b03ac0cf3602452a369898051ffaf9` (git)
  - affected: `c2b636b3f788d10486a6691ad6dd3ec4c93bd78e to before b29b70bfa12133423924fcd0327c19a802f7e368` (git)
  - affected: `c2b636b3f788d10486a6691ad6dd3ec4c93bd78e to before 37a11129345337efd6eef8e62b03b6348cd0dd8b` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.10`
  - unaffected: `before 6.10` (semver)
  - unaffected: `6.12.112 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.55 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.9 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 10th 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-2026-98601](https://www.cve.org/CVERecord?id=CVE-2026-98601)
- [NVD: CVE-2026-98601](https://nvd.nist.gov/vuln/detail/CVE-2026-98601)

### References from the CNA

- <https://git.kernel.org/stable/c/f42cd95e679d5b78611cd2208cd1c41ad0045ffa>
- <https://git.kernel.org/stable/c/8ec5838a35b03ac0cf3602452a369898051ffaf9>
- <https://git.kernel.org/stable/c/b29b70bfa12133423924fcd0327c19a802f7e368>
- <https://git.kernel.org/stable/c/37a11129345337efd6eef8e62b03b6348cd0dd8b>

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-2026-98601>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-98601/>. Everything for agents: <https://agentprime.io/llms.txt>.