CVE-2026-31393 Bluetooth: L2CAP: Validate L2CAP_INFO_RSP payload length before access

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Validate L2CAPINFORSP payload length before access l2capinformationrsp checks that cmdlen covers the fixed l2capinforsp header type + result, 4 bytes but then reads rsp-data without verifying that the payload is...

CVE-2026-23671

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Bluetooth RFCOM Protocol Driver allows an authorized attacker to elevate privileges locally...

SUSE CVE-2026-23395

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix accepting multiple L2CAPECREDCONNREQ Currently the code attempts to accept requests regardless of the command identifier which may cause multiple requests to be marked as pending FLAGDEFERSETUP which can cau...

EUVD-2026-15398

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix accepting multiple L2CAPECREDCONNREQ Currently the code attempts to accept requests regardless of the command identifier which may cause multiple requests to be marked as pending FLAGDEFERSETUP which can cau...

CVE-2026-23395

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix accepting multiple L2CAPECREDCONNREQ Currently the code attempts to accept requests regardless of the command identifier which may cause multiple requests to be marked as pending FLAGDEFERSETUP which can cau...

CVE-2026-23395

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix accepting multiple L2CAPECREDCONNREQ Currently the code attempts to accept requests regardless of the command identifier which may cause multiple requests to be marked as pending FLAGDEFERSETUP which can cau...

CVE-2026-23395

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix accepting multiple L2CAPECREDCONNREQ Currently the code attempts to accept requests regardless of the command identifier which may cause multiple requests to be marked as pending FLAGDEFERSETUP which can cau...

CVE-2026-23395

CVE-2026-23395 affects the Linux kernel Bluetooth L2CAP handling of ECRED connection requests. The issue stems from accepting multiple L2CAP_ECRED_CONN_REQs regardless of the command identifier, which can cause multiple requests to be marked pending (FLAG_DEFER_SETUP) and may lead to allocating m...

CVE-2026-23395 Bluetooth: L2CAP: Fix accepting multiple L2CAP_ECRED_CONN_REQ

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix accepting multiple L2CAPECREDCONNREQ Currently the code attempts to accept requests regardless of the command identifier which may cause multiple requests to be marked as pending FLAGDEFERSETUP which can cau...

The vulnerability of the Bluetooth RFCOM Protocol Driver for Windows operating systems allows attackers to gain increased privileges.

The vulnerability of the Bluetooth RFCOM Protocol Driver for Windows operating systems is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow attackers to gain increased privileges...

EUVD-2026-10593

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Bluetooth RFCOM Protocol Driver allows an authorized attacker to elevate privileges locally...

EUVD-2026-10592

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Bluetooth RFCOM Protocol Driver allows an authorized attacker to elevate privileges locally...

CVE-2026-23671

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Bluetooth RFCOM Protocol Driver allows an authorized attacker to elevate privileges locally...

CVE-2026-23671

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Bluetooth RFCOM Protocol Driver allows an authorized attacker to elevate privileges locally...

CVE-2026-23671

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Bluetooth RFCOM Protocol Driver allows an authorized attacker to elevate privileges locally...

Windows Bluetooth RFCOM Protocol Driver Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Bluetooth RFCOM Protocol Driver allows an authorized attacker to elevate privileges locally...

PT-2026-36051

Name of the Vulnerable Software and Affected Versions Wireshark versions 4.6.0 through 4.6.4 Wireshark versions 4.4.0 through 4.4.14 Description A crash in the BT-DHT protocol dissector allows a denial of service. Recommendations Update Wireshark versions 4.6.0 through 4.6.4 to a version newer th...

CVE-2026-23750

Golioth Pouch version 0.1.0, prior to commit 1b2219a1, contains a heap-based buffer overflow in BLE GATT server certificate handling. servercertwrite allocates a heap buffer of size CONFIGPOUCHSERVERCERTMAXLEN when receiving the first fragment, then appends subsequent fragments using memcpy witho...

kernel: Bluetooth: ISO: Fix possible UAF on iso_conn_free

A vulnerability was found in isosockkill in net/bluetooth/iso.c in Bluetooth protocol stack in the Linux Kernel. In this flaw if the conn-sk is not set to NULL may lead to UAF on isoconnfree...

PT-2026-37474

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Bluetooth L2CAP component fails to perform a key size check when receiving L2CAP LE CONN REQ. This missing validation is contrary to the L2CAP/LE/CFC/BV-15-C requirement, which expec...