This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2026-105460 →

DEBIAN-CVE-2026-105460

A flaw was found in BlueZ. An out-of-bounds read vulnerability exists in the btmon Bluetooth monitor tool when processing crafted HCI Return Link Keys...

Original description

The description as published by the source.

A flaw was found in BlueZ. An out-of-bounds read vulnerability exists in the btmon Bluetooth monitor tool when processing crafted HCI Return Link Keys events. A maliciously crafted btsnoop capture file can specify a large number of link keys that exceeds the actual packet data, causing btmon to read beyond the allocated buffer and crash.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 bluez

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:13 bluez

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:14 bluez

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

References

advisory security-tracker.debian.org