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...

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...

kernel: Linux kernel (CIFS): Use-after-free vulnerability allows data integrity compromise and denial of service

A flaw was found in the Linux kernel's Common Internet File System CIFS component. This use-after-free vulnerability occurs due to improper handling of server hostname information during connection re-establishment. An attacker on an adjacent network could exploit this, potentially leading to a...

kernel: Linux kernel (CIFS): Use-after-free vulnerability allows data integrity compromise and denial of service

A flaw was found in the Linux kernel's Common Internet File System CIFS component. This use-after-free vulnerability occurs due to improper handling of server hostname information during connection re-establishment. An attacker on an adjacent network could exploit this, potentially leading to a...

The vulnerability of Airoha Technology’s Custom Protocol Bluetooth-chip-based TWS earphones allows a hacker to circumvent existing security restrictions.

The vulnerability of Airoha Technology’s Custom Protocol Bluetooth-chip TWS headphones is related to the lack of authentication for a critical function. Exploiting this vulnerability could allow attackers to circumvent existing security restrictions...

ROS-20260129-73-0012

A vulnerability in the Audio Profile AVRCP component of the Bluetooth protocol stack for Linux BlueZ is related to reading outside the valid range. Exploitation of the vulnerability could allow a remote attacker to gain unauthorized access to protected information...

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...

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...

Azure Linux 3.0 Security Update: kernel (CVE-2024-49950)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-49950 advisory. - In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix uaf in l2capconnec...

Azure Linux 3.0 Security Update: kernel (CVE-2024-36968)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-36968 advisory. - In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix div-by-zero in...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002680)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002680 advisory. The Linux kernel version 3.3-rc1 and later is affected by a vulnerability lies in the processing of incoming L2CAP commands - ConfigRequest, and ConfigResponse...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003203)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003203 advisory. The Linux kernel version 3.3-rc1 and later is affected by a vulnerability lies in the processing of incoming L2CAP commands - ConfigRequest, and ConfigResponse...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000217)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000217 advisory. A heap address information leak while using L2CAPGETCONFOPT was discovered in the Linux kernel before 5.1-rc1. Tenable has extracted the preceding description block...

PT-2026-8141

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Bluetooth implementation of the Linux kernel related to a null pointer dereference within the hci uart write work function. The issue arises from a race condition...

CVE-2023-54214

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix potential user-after-free This fixes all instances of which requires to allocate a buffer calling allocskb which may release the chan lock and reacquire later which makes it possible that the chan is...

SUSE CVE-2023-54214

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix potential user-after-free This fixes all instances of which requires to allocate a buffer calling allocskb which may release the chan lock and reacquire later which makes it possible that the chan is...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992802)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992802 advisory. In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix use-after-free Fix potential use-after-free in l2caplecommandrej. Tenable h...