# Bluetooth: btintel_pcie: fix plen overflow in btintel_pcie_recv_frame()

CVE record · `CVE-2026-98731`

- **Identifiers:** `CVE-2026-98731`
- **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, 15:47 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 c3a3842c109ac130c6db3aa0014cc8cd344928ad` (git)
  - affected: `c2b636b3f788d10486a6691ad6dd3ec4c93bd78e to before c3b5e6da4ba6485bffda9753d8339c28855207aa` (git)
  - affected: `c2b636b3f788d10486a6691ad6dd3ec4c93bd78e to before b2cb5ea1dc8cf829816370fc1399e6a1d2d1bca9` (git)
  - affected: `c2b636b3f788d10486a6691ad6dd3ec4c93bd78e to before 7dbeb6935ac331b0cba6c41cabd8e9d02d5f64ea` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.10`
  - unaffected: `before 6.10` (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:** 0.0021, the 11th 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-2026-98731](https://www.cve.org/CVERecord?id=CVE-2026-98731)
- [NVD: CVE-2026-98731](https://nvd.nist.gov/vuln/detail/CVE-2026-98731)

### References from the CNA

- <https://git.kernel.org/stable/c/c3a3842c109ac130c6db3aa0014cc8cd344928ad>
- <https://git.kernel.org/stable/c/c3b5e6da4ba6485bffda9753d8339c28855207aa>
- <https://git.kernel.org/stable/c/b2cb5ea1dc8cf829816370fc1399e6a1d2d1bca9>
- <https://git.kernel.org/stable/c/7dbeb6935ac331b0cba6c41cabd8e9d02d5f64ea>

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-2026-98731>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-98731/>. Everything for agents: <https://agentprime.io/llms.txt>.