# Bluetooth: hci_conn: fix CIS hold ownership on reuse

CVE record · `CVE-2026-98462`

- **Identifiers:** `CVE-2026-98462`
- **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, 15:15 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: `69997d50ec574be816b4ee8f9cee52ebbd53f8bd to before 10f959cb435217b4b407864e5be0eb779e389490` (git)
  - affected: `69997d50ec574be816b4ee8f9cee52ebbd53f8bd to before 072bc8659f22566083f8eef7dc5903bbcaf7804a` (git)
  - affected: `69997d50ec574be816b4ee8f9cee52ebbd53f8bd to before 3ff5a8d949e3a2a435d0a5ee05074cd371b0158a` (git)
  - affected: `69997d50ec574be816b4ee8f9cee52ebbd53f8bd to before 947eb2f41f70d371eb16897ee4e8e32bff73b476` (git)
  - affected: `69997d50ec574be816b4ee8f9cee52ebbd53f8bd to before e06d549fcd4a0ba381ed67ddf1ab3c7a6ca4314c` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.6`
  - unaffected: `before 6.6` (semver)
  - unaffected: `6.6.158 to 6.6.*, inclusive` (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 8 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-2026-98462](https://www.cve.org/CVERecord?id=CVE-2026-98462)
- [NVD: CVE-2026-98462](https://nvd.nist.gov/vuln/detail/CVE-2026-98462)

### References from the CNA

- <https://git.kernel.org/stable/c/10f959cb435217b4b407864e5be0eb779e389490>
- <https://git.kernel.org/stable/c/072bc8659f22566083f8eef7dc5903bbcaf7804a>
- <https://git.kernel.org/stable/c/3ff5a8d949e3a2a435d0a5ee05074cd371b0158a>
- <https://git.kernel.org/stable/c/947eb2f41f70d371eb16897ee4e8e32bff73b476>
- <https://git.kernel.org/stable/c/e06d549fcd4a0ba381ed67ddf1ab3c7a6ca4314c>

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-2026-98462>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-98462/>. Everything for agents: <https://agentprime.io/llms.txt>.