# Bluetooth: btintel: validate version TLV value lengths

CVE record · `CVE-2026-98111`

- **Identifiers:** `CVE-2026-98111`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 25 Sept 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 25 Sept 2026, 10:35 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: `57375beef71af9f245e88357fa71d9600650cb7d to before e9cf7f175c00d36b060828f4eac8d2e246ee079b` (git)
  - affected: `57375beef71af9f245e88357fa71d9600650cb7d to before 83499ac3ca62e43ed40f7574b13ed398a6891511` (git)
  - affected: `57375beef71af9f245e88357fa71d9600650cb7d to before 76948d207d0978a613ce06a05cba07284a5578a7` (git)
  - affected: `57375beef71af9f245e88357fa71d9600650cb7d to before 5ec43df2830b73e004147303bf7914ca884d6770` (git)
  - affected: `57375beef71af9f245e88357fa71d9600650cb7d to before a086c0892969bf8a0151b0f12bd14a68827c88b2` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `5.10`
  - unaffected: `before 5.10` (semver)
  - unaffected: `6.6.158 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.111 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.53 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.7 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:** 0.0013, the 2nd percentile, on 11 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 25 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-98111](https://www.cve.org/CVERecord?id=CVE-2026-98111)
- [NVD: CVE-2026-98111](https://nvd.nist.gov/vuln/detail/CVE-2026-98111)

### References from the CNA

- <https://git.kernel.org/stable/c/e9cf7f175c00d36b060828f4eac8d2e246ee079b>
- <https://git.kernel.org/stable/c/83499ac3ca62e43ed40f7574b13ed398a6891511>
- <https://git.kernel.org/stable/c/76948d207d0978a613ce06a05cba07284a5578a7>
- <https://git.kernel.org/stable/c/5ec43df2830b73e004147303bf7914ca884d6770>
- <https://git.kernel.org/stable/c/a086c0892969bf8a0151b0f12bd14a68827c88b2>

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-2026-98111>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-98111/>. Everything for agents: <https://agentprime.io/llms.txt>.