# BlueZ vulnerabilities

Source: https://junglewise.ai/threats/vendors/bluez  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/vendors/bluez.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 5 vulnerabilities in BlueZ: 0 in the last 7 days and 4 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-105460, was published on 13 October 2026. 1 vulnerability in the last four weeks, level on the four before (1). 1 technology has a page of its own.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 4
- All time: 5 (0 critical, 0 exploited in the wild)

## About BlueZ

Bluetooth protocol stack and utilities for Linux systems.

## Latest BlueZ vulnerabilities

- [CVE-2026-105460: BlueZ btmon out-of-bounds read in HCI Return Link Keys](https://junglewise.ai/threats/cve-2026-105460-a-flaw-was-found-in-bluez-an-out-of-bounds-read-vulnerability) (medium, CVSS 5.5, published 13 Oct 2026)
- [CVE-2026-19774: BlueZ A2DP stack-based buffer overflow](https://junglewise.ai/threats/cve-2026-19774-bluez-a2dp-stack-based-buffer-overflow) (high, CVSS 7.1, published 15 Sep 2026)
- [CVE-2026-80186: BlueZ stack-based buffer overflow in EIR handling](https://junglewise.ai/threats/cve-2026-80186-bluez-stack-based-buffer-overflow-in-eir-handling) (high, CVSS 7.6, published 25 Aug 2026)
- [CVE-2026-80185: BlueZ sdp-xml.c type confusion in RegisterProfile](https://junglewise.ai/threats/cve-2026-80185-bluez-sdp-xml-c-type-confusion-in-registerprofile) (medium, CVSS 5.7, published 25 Aug 2026)
- [CVE-2026-16473: BlueZ sbc heap out-of-bounds read in SBC frame decoder](https://junglewise.ai/threats/cve-2026-16473-bluez-sbc-heap-out-of-bounds-read-in-sbc-frame-decoder) (medium, CVSS 4.3, published 22 Jul 2026)

## Most severe BlueZ vulnerabilities

- [CVE-2026-80186: BlueZ stack-based buffer overflow in EIR handling](https://junglewise.ai/threats/cve-2026-80186-bluez-stack-based-buffer-overflow-in-eir-handling) (high, CVSS 7.6, published 25 Aug 2026)
- [CVE-2026-19774: BlueZ A2DP stack-based buffer overflow](https://junglewise.ai/threats/cve-2026-19774-bluez-a2dp-stack-based-buffer-overflow) (high, CVSS 7.1, published 15 Sep 2026)
- [CVE-2026-80185: BlueZ sdp-xml.c type confusion in RegisterProfile](https://junglewise.ai/threats/cve-2026-80185-bluez-sdp-xml-c-type-confusion-in-registerprofile) (medium, CVSS 5.7, published 25 Aug 2026)
- [CVE-2026-105460: BlueZ btmon out-of-bounds read in HCI Return Link Keys](https://junglewise.ai/threats/cve-2026-105460-a-flaw-was-found-in-bluez-an-out-of-bounds-read-vulnerability) (medium, CVSS 5.5, published 13 Oct 2026)
- [CVE-2026-16473: BlueZ sbc heap out-of-bounds read in SBC frame decoder](https://junglewise.ai/threats/cve-2026-16473-bluez-sbc-heap-out-of-bounds-read-in-sbc-frame-decoder) (medium, CVSS 4.3, published 22 Jul 2026)

## Vulnerabilities per week

1 vulnerability in the last four weeks, level on the four before (1).

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 2 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 1 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 1 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## BlueZ technologies

- [BlueZ](https://junglewise.ai/threats/technologies/bluez): 3 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "BlueZ vulnerabilities", https://junglewise.ai/threats/vendors/bluez, 13 November 2026.