CVE-2026-10654

A race condition in the Zephyr Bluetooth Classic RFCOMM host stack subsys/bluetooth/host/classic/rfcomm.c mishandles a simultaneous bidirectional session disconnect. When the local device has initiated a session teardown state BTRFCOMMSTATEDISCONNECTING, DISC sent, RTX timer armed and the connect...

CVE-2026-10654 RFCOMM session-disconnect race leaks session/L2CAP and denies further RFCOMM service in Zephyr Bluetooth Classic

A race condition in the Zephyr Bluetooth Classic RFCOMM host stack subsys/bluetooth/host/classic/rfcomm.c mishandles a simultaneous bidirectional session disconnect. When the local device has initiated a session teardown state BTRFCOMMSTATEDISCONNECTING, DISC sent, RTX timer armed and the connect...

CVE-2026-10654

The CVE-2026-10654 issue is a race in Zephyr’s Bluetooth Classic RFCOMM host stack (subsys/bluetooth/host/classic/rfcomm.c): when one side initiates a session teardown and the peer simultaneously sends a DISC for DLCI 0, rfcomm_handle_disc() forces the session to DISCONNECTED without calling bt_l...

CVE-2026-9263 Out-of-bounds read in Bluetooth Controller ISOAL framed RX reassembly leaks adjacent memory into host HCI ISO packets

The Zephyr Bluetooth controller ISO Adaptation Layer subsys/bluetooth/controller/llsw/isoal.c fails to validate the length field of a framed ISO PDU start segment. Per the Bluetooth specification a start segment sc=0 always carries a 3-byte timeoffset, so its segment-header len must be at least...

CVE-2026-9263

The CVE-2026-9263 issue affects Zephyr’s ISO Adaptation Layer (ISOAL) in the Bluetooth controller. The root cause is that framed ISO PDU start segments (sc=0) with len len - 3 to underflow when len is 0–2. This produced an oversized length (up to 253–255) that was passed to isoal_rx_append_to_sdu...

CVE-2026-9263 Out-of-bounds read in Bluetooth Controller ISOAL framed RX reassembly leaks adjacent memory into host HCI ISO packets

The Zephyr Bluetooth controller ISO Adaptation Layer subsys/bluetooth/controller/llsw/isoal.c fails to validate the length field of a framed ISO PDU start segment. Per the Bluetooth specification a start segment sc=0 always carries a 3-byte timeoffset, so its segment-header len must be at least...

CVE-2026-9263

The Zephyr Bluetooth controller ISO Adaptation Layer subsys/bluetooth/controller/llsw/isoal.c fails to validate the length field of a framed ISO PDU start segment. Per the Bluetooth specification a start segment sc=0 always carries a 3-byte timeoffset, so its segment-header len must be at least...

KLA91124 Multiple vulnerabilities in Google Chrome

Multiple vulnerabilities were found in Google Chrome. Malicious users can exploit these vulnerabilities to bypass security restrictions, cause denial of service, execute arbitrary code, obtain sensitive information, spoof user interface. Below is a complete list of vulnerabilities: 1. A remote co...

Oracle Linux 9 : kernel (ELSA-2026-25217)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-25217 advisory. - net/sched: fix pedit partial COW leading to page cache corruption Ivan Vecera RHEL-177392 CVE-2026-46331 - scsi: qla2xxx: Completely fix fcport doub...

PT-2026-54394

Name of the Vulnerable Software and Affected Versions Google Chrome on Windows versions prior to 150.0.7871.47 Description A type confusion issue exists in the Bluetooth component. This allows an attacker located on the same local network segment to retrieve potentially sensitive information from...

Oracle Linux 9 : kernel (ELSA-2026-24381)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-24381 advisory. - net/sched: fix pedit partial COW leading to page cache corruption Ivan Vecera RHEL-177392 CVE-2026-46331 - scsi: qla2xxx: Completely fix fcport doub...

ROS-20260630-73-0011

The vulnerability of the l2capdisconnectrsp function in the net/bluetooth/l2capcore.c module of the Linux kernel’s Bluetooth subsystem is related to the dereferencing of the NULL pointer. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

PT-2026-54307

Name of the Vulnerable Software and Affected Versions Google Chrome on Mac versions prior to 150.0.7871.47 Description A use after free issue exists in the Bluetooth component. This occurs when a user is convinced to install a malicious extension, allowing an attacker to execute arbitrary code vi...

PT-2026-54310

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 150.0.7871.47 Description Insufficient policy enforcement in the Bluetooth component allows a remote attacker to obtain potentially sensitive information from process memory. This is achieved by inducing the use...

PT-2026-54062

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 150.0.7871.47 Description A use-after-free issue exists in the Bluetooth component of Google Chrome on macOS. A remote attacker can exploit this by convincing a user to visit a crafted HTML page and perform...

PT-2026-54155

Name of the Vulnerable Software and Affected Versions Google Chrome on Mac versions prior to 150.0.7871.47 Description A use after free issue exists in the Bluetooth component. This allows a remote attacker who has already compromised the renderer process to potentially achieve a sandbox escape b...

PT-2026-54156

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 150.0.7871.47 Description A use after free issue exists in the Bluetooth component. This allows an attacker located on the same local network segment to retrieve potentially sensitive information from the proces...

PT-2026-54180

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 150.0.7871.47 Description Insufficient policy enforcement in the Bluetooth component allows a remote attacker to perform privilege escalation by inducing a user to visit a crafted HTML page. Recommendations Upda...

PT-2026-54311

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 150.0.7871.47 Description Insufficient policy enforcement in the Bluetooth component allows a remote attacker to perform privilege escalation by inducing a user to visit a crafted HTML page. Recommendations Upda...

ROS-20260630-73-0007

The vulnerability of the l2caplecommandrej function in the net/bluetooth/l2capcore.c module of the Linux kernel’s Bluetooth subsystem is related to the repeated use of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...