CVE-2026-53209 Bluetooth: hci_sync: reject oversized Broadcast Announcement prepend

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: reject oversized Broadcast Announcement prepend Existing advertising instances can already hold the maximum extended advertising payload. When hciadvbcastannoucement prepends the Broadcast Announcement service...

SUSE CVE-2026-52918

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: serialize acceptq access btsockpoll walks the accept queue without synchronization, while child teardown can unlink the same socket and drop its last reference. The unsynchronized accept queue walk has existed since th...

Linux Distros Unpatched Vulnerability : CVE-2026-53073

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Bluetooth: hcildisc: Clear HCIUARTPROTOINIT on error When hciregisterdev fails in hciuartregisterdev HCIUARTPROTOINIT is not cleared before calling...

Linux Distros Unpatched Vulnerability : CVE-2026-53072

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Bluetooth: fix locking in hciconnrequestevt with HCIPROTODEFER When protocol sets HCIPROTODEFER, hciconnrequestevt calls hciconnectcfmconn without hdev-lock...

PT-2026-52346

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Bluetooth ISO component where the iso conn big sync function fails to release a reference to the hci dev pointer. This occurs because hci get route returns a...

PT-2026-52304

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Bluetooth L2CAP implementation where the l2cap sig channel function in net/bluetooth/l2cap core.c accepts BR/EDR signaling packets up to the channel MTU without...

PT-2026-52350

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Bluetooth MGMT component where the tlv data is valid function reads the advertising data field length from datai and inspects datai + 1 for managed EIR Enhanced...

PT-2026-52348

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Bluetooth BNEP implementation where a peer can send a short BNEP Service Discovery Unit SDU. The function bnep rx frame reads the packet type byte and, for control...

PT-2026-52351

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A slab-use-after-free issue exists in the Bluetooth RFCOMM implementation. The function rfcomm get sock by channel scans the rfcomm sk list under a list lock but returns the selected...

Linux Distros Unpatched Vulnerability : CVE-2026-53071

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Bluetooth: l2cap: Add missing chan lock in l2capecredreconfrsp l2capecredreconfrsp calls l2capchandel without holding l2capchanlock. Every other l2capchandel...

PT-2026-52349

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description RFCOMM MCC handlers cast skb-data to protocol-specific structs without first validating skb-len. This allows a malicious remote device to send truncated MCC frames, triggering...

PT-2026-52371

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the Bluetooth ISO implementation. In the iso sock rebind bc function, the bis pointer is cached and the socket lock is subsequently dropped. A concurrent...

PT-2026-52347

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the Bluetooth HCI UART configuration during early failures in the hci alloc dev function. When device initialization fails before hci register dev completes, the...

CVE-2026-13035

Use after free in Bluetooth in Google Chrome on Mac prior to 149.0.7827.197 allowed a remote attacker to execute arbitrary code via a malicious peripheral. Chromium security severity: High...

DEBIAN-CVE-2026-13035

Use after free in Bluetooth in Google Chrome on Mac prior to 149.0.7827.197 allowed a remote attacker to execute arbitrary code via a malicious peripheral. Chromium security severity: High...

CVE-2026-13035

Chromium-based Google Chrome on macOS is affected by a Bluetooth use-after-free vulnerability that could allow a remote attacker to execute arbitrary code via a malicious peripheral; the fix is in Chrome 149.0.7827.197 and later.

CVE-2026-13035

Use after free in Bluetooth in Google Chrome on Mac prior to 149.0.7827.197 allowed a remote attacker to execute arbitrary code via a malicious peripheral. Chromium security severity: High...

EUVD-2026-39047

Use after free in Bluetooth in Google Chrome on Mac prior to 149.0.7827.197 allowed a remote attacker to execute arbitrary code via a malicious peripheral. Chromium security severity: High...

CVE-2026-13035

Use after free in Bluetooth in Google Chrome on Mac prior to 149.0.7827.197 allowed a remote attacker to execute arbitrary code via a malicious peripheral. Chromium security severity: High...

CVE-2026-13035

Use after free in Bluetooth in Google Chrome on Mac prior to 149.0.7827.197 allowed a remote attacker to execute arbitrary code via a malicious peripheral. Chromium security severity: High...