1819 matches found
CVE-2026-80186 Bluez: stack overflow in name2utf8 causes dos and potential code execution
A stack-based buffer overflow vulnerability exists in BlueZ, the Linux Bluetooth protocol stack. A remote user within Bluetooth radio range can send a specially crafted Extended Inquiry Response EIR packet that causes a buffer overflow when the target device performs Bluetooth discovery. This...
CVE-2026-80185
BlueZ sdp-xml.c type confusion via RegisterProfileServiceRecord can crash bluetoothd local DoS: a crafted nested ServiceRecord can corrupt the SDP XML parser stack so scalar union data is treated as a sequence pointer, allowing a local caller to crash bluetoothd...
CVE-2026-80185
BlueZ sdp-xml.c type confusion via RegisterProfileServiceRecord can crash bluetoothd local DoS: a crafted nested ServiceRecord can corrupt the SDP XML parser stack so scalar union data is treated as a sequence pointer, allowing a local caller to crash bluetoothd...
CVE-2026-80186
A stack-based buffer overflow vulnerability exists in BlueZ, the Linux Bluetooth protocol stack. A remote user within Bluetooth radio range can send a specially crafted Extended Inquiry Response EIR packet that causes a buffer overflow when the target device performs Bluetooth discovery. This...
PT-2026-81895
BlueZ sdp-xml.c type confusion via RegisterProfileServiceRecord can crash bluetoothd local DoS: a crafted nested ServiceRecord can corrupt the SDP XML parser stack so scalar union data is treated as a sequence pointer, allowing a local caller to crash bluetoothd...
PT-2026-81896
A stack-based buffer overflow vulnerability exists in BlueZ, the Linux Bluetooth protocol stack. A remote user within Bluetooth radio range can send a specially crafted Extended Inquiry Response EIR packet that causes a buffer overflow when the target device performs Bluetooth discovery. This...
Astra Linux – Vulnerability in Linux, BlueZ
In the Bluetooth Core Specification 2.1 through 5.2, Bluetooth LE and BR/EDR secure pairing mechanisms may allow a nearby man-in-the-middle attacker to identify the Passkey used during pairing in the Passkey authentication procedure by reflecting the public key and the authentication evidence of...
Astra Linux – Vulnerability in bluez
The clifeatreadcb function in src/gatt-database.c does not perform bounds checks on the 'offset' variable before using it as an index into an array for reading...
Astra Linux – Vulnerability in bluez
BlueZ Phone Book Access Profile Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of BlueZ. User interaction is required to exploit this vulnerability, as the target must connect...
Astra Linux – Vulnerability found in Linux 6.1, Linux 5.10, and Linux 5.15
BlueZ HID over GATT Profile: Improper Access Control Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected BlueZ installations. Authentication is not required to exploit this vulnerability. The specific flaw lies in the...
Astra Linux – Vulnerability in bluez
A heap overflow vulnerability was discovered in bluez in versions prior to 5.63. An attacker with local network access could execute specially crafted files, causing the application to stop working or crash, resulting in a denial of service...
Astra Linux – Vulnerability in bluez
A issue was discovered in gatt-database.c in BlueZ 5.61. A use-after-free condition can occur when a client disconnects during D-Bus processing of a WriteValue call...
Astra Linux – Vulnerability in bluez
In BlueZ before version 5.55, a double-free error was detected in the gatttool disconnectcb routine from the shared/att.c file. A remote attacker could potentially cause a denial of service or code execution during service discovery, due to the redundant disconnect MGMT event...
Astra Linux – Vulnerability in bluez
The bluetoothd function from the bluez library incorrectly preserves the discoverable status of adapters when a device is powered down, and restores that status when the device is powered on again. If a device is in the discoverable state while powered down, it will remain discoverable when the...
Astra Linux – Vulnerability in bluez
BlueZ before version 5.59 allows physically nearby attackers to cause a denial of service, as malformed and invalid capabilities can be processed in the profiles/audio/avdtp.c file...
Astra Linux – Vulnerability in bluez
BlueZ is a Bluetooth protocol stack for Linux. In affected versions, there is a vulnerability in sdpcstateallocbuf, which allocates memory that will always remain locked in the singly linked list of cstates and will not be freed. This will lead to a memory leak over time. The allocated data can b...
Astra Linux – Vulnerability in Linux, BlueZ
Improper access control in BlueZ may allow a authenticated user to potentially enable information disclosure through adjacent access...
Astra Linux – Vulnerability in bluez
Bluetooth HID Hosts in BlueZ may allow an unauthenticated peripheral role HID device to initiate and establish an encrypted connection, and to accept HID keyboard reports. This could potentially allow the injection of HID messages when no user interaction has occurred in the Central role, thereby...
Astra Linux – Vulnerability in bluez
Before version 5.59 of BlueZ, physically nearby attackers could obtain sensitive information because the parameters in the profiles/audio/avrcp.c files were not validated for their length...