CVE-2025-36911_scan

CVE-2025-36911 scanner Tests unauthenticated BR/EDR L2CAP connections to audio PSMs A2DP/AVRCP and detects Fast Pair service GFPS on BLE. Requirements Linux BlueZ installed and bluetooth service active for BLE functionality. Bluetooth adapter enabled bluetoothctl power on. Debian based OS sudo ap...

CVE-2026-18748

The Bluetooth Classic A2DP host stores a codec Information Element IE in struct bta2dpcodecie, a one-byte len field plus a fixed 8-byte codecie array. When an AVDTP peer sent a codec IE longer than 8 bytes, a2dpprocessconfigind in subsys/bluetooth/host/classic/a2dp.c copied only the first 8 bytes...

CVE-2026-18748 Out-of-bounds read in Bluetooth Classic A2DP codec information element handling

The Bluetooth Classic A2DP host stores a codec Information Element IE in struct bta2dpcodecie, a one-byte len field plus a fixed 8-byte codecie array. When an AVDTP peer sent a codec IE longer than 8 bytes, a2dpprocessconfigind in subsys/bluetooth/host/classic/a2dp.c copied only the first 8 bytes...

CVE-2026-18748 Out-of-bounds read in Bluetooth Classic A2DP codec information element handling

The Bluetooth Classic A2DP host stores a codec Information Element IE in struct bta2dpcodecie, a one-byte len field plus a fixed 8-byte codecie array. When an AVDTP peer sent a codec IE longer than 8 bytes, a2dpprocessconfigind in subsys/bluetooth/host/classic/a2dp.c copied only the first 8 bytes...

CVE-2026-18748

The Bluetooth Classic A2DP host is vulnerable to an out-of-bounds read due to improper handling of the codec Information Element (IE). Specifically, a2dp_process_config_ind() in subsys/bluetooth/host/classic/a2dp.c fails to validate the length of the codec IE, copying only the first 8 bytes while...

USN-8908-2: BlueZ regression

USN-8908-1 fixed vulnerabilities in BlueZ. Unfortunately, that update introduced a regression in the A2DP profile: cached remote stream endpoints were no longer loaded at startup, which could cause Bluetooth audio devices to fail to reconnect automatically or to fall back to low-quality audio...

CVE-2026-83838

Integer underflow wrap or wraparound in Windows Bluetooth A2DP driver allows an authorized attacker to elevate privileges over an adjacent network...

CVE-2026-83838

The Windows Bluetooth A2DP driver is vulnerable to an integer underflow (wrap or wraparound) . This flaw allows an authorized attacker to achieve elevation of privilege over an adjacent network. The vulnerability is classified as HIGH severity with a CVSS 3.1 score of 8.0. No specific exploit lin...

CVE-2026-19939

The AVDTP signalling layer arms a 6-second command timeout AVDTPTIMEOUT in avdtpsendcmd whenever the local device issues an AVDTP request. Every response handler in subsys/bluetooth/host/classic/avdtp.c cancels session-timeoutwork before clearing the pending request, but btavdtpl2capdisconnected...

Windows Bluetooth A2DP driver Elevation of Privilege Vulnerability

Integer underflow wrap or wraparound in Windows Bluetooth A2DP driver allows an authorized attacker to elevate privileges over an adjacent network...

CVE-2026-83838: Integer Underflow (Wrap or Wraparound)

Integer underflow wrap or wraparound in Windows Bluetooth A2DP driver allows an authorized attacker to elevate privileges over an adjacent network...

Microsoft Windows: CVE-2026-83838: Windows Bluetooth A2DP driver Elevation of Privilege Vulnerability

Integer underflow wrap or wraparound in Windows Bluetooth A2DP driver allows an authorized attacker to elevate privileges over an adjacent network...

PT-2026-112604

Name of the Vulnerable Software and Affected Versions Windows Bluetooth A2DP driver affected versions not specified Description An integer underflow wrap or wraparound occurs in the Bluetooth A2DP driver. This allows an authorized attacker to elevate privileges over an adjacent network, potential...

USN-8908-1 bluez vulnerabilities

Michael Bommarito discovered that BlueZ incorrectly handled codec capability storage in the A2DP profile. An attacker could possibly use this issue to cause a stack buffer overflow, resulting in a denial of service or arbitrary code execution. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22....

USN-8908-1: BlueZ vulnerabilities

Michael Bommarito discovered that BlueZ incorrectly handled codec capability storage in the A2DP profile. An attacker could possibly use this issue to cause a stack buffer overflow, resulting in a denial of service or arbitrary code execution. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22....

DEBIAN-CVE-2026-101887

BlueALSA bluez-alsa/bluealsad contains a division-by-zero vulnerability in the LC3plus sink decoder a2dp-lc3plus.c, a2dplc3plusdecthread that allows a Bluetooth-adjacent attacker to crash the daemon by sending a crafted RTP media header with an attacker-controlled frame count field set to zero...

CVE-2026-101887 BlueALSA bluealsad LC3plus Decoder Division-by-Zero DoS

BlueALSA bluez-alsa/bluealsad contains a division-by-zero vulnerability in the LC3plus sink decoder a2dp-lc3plus.c, a2dplc3plusdecthread that allows a Bluetooth-adjacent attacker to crash the daemon by sending a crafted RTP media header with an attacker-controlled frame count field set to zero...

EUVD-2026-90456

BlueALSA bluez-alsa/bluealsad contains a division-by-zero vulnerability in the LC3plus sink decoder a2dp-lc3plus.c, a2dplc3plusdecthread that allows a Bluetooth-adjacent attacker to crash the daemon by sending a crafted RTP media header with an attacker-controlled frame count field set to zero...

CVE-2026-101887

BlueALSA bluez-alsa/bluealsad contains a division-by-zero vulnerability in the LC3plus sink decoder a2dp-lc3plus.c, a2dplc3plusdecthread that allows a Bluetooth-adjacent attacker to crash the daemon by sending a crafted RTP media header with an attacker-controlled frame count field set to zero...

Amazon Linux 2023 : bluez, bluez-cups, bluez-deprecated (ALAS2023-2026-3141)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-3141 advisory. BlueZ A2DP Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of BlueZ. An attacke...