DEBIAN-CVE-2026-99009

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: connect the session socket without rfcommmutex An RFCOMM connect issued while a BR/EDR link is being authenticated makes lockdep report a circular dependency, and the reported cycle is a real AB/BA between...

CVE-2026-99009

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: connect the session socket without rfcommmutex An RFCOMM connect issued while a BR/EDR link is being authenticated makes lockdep report a circular dependency, and the reported cycle is a real AB/BA between...

UBUNTU-CVE-2026-99009

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: connect the session socket without rfcommmutex An RFCOMM connect issued while a BR/EDR link is being authenticated makes lockdep report a circular dependency, and the reported cycle is a real AB/BA between...

CVE-2026-99009

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: connect the session socket without rfcommmutex An RFCOMM connect issued while a BR/EDR link is being authenticated makes lockdep report a circular dependency, and the reported cycle is a real AB/BA between...

EUVD-2026-108803

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: connect the session socket without rfcommmutex An RFCOMM connect issued while a BR/EDR link is being authenticated makes lockdep report a circular dependency, and the reported cycle is a real AB/BA between...

CVE-2026-99009

The Linux kernel contains a circular locking dependency vulnerability in the Bluetooth RFCOMM component. The issue arises because an RFCOMM connect() from userspace acquires rfcomm_mutex before hdev->lock, while the HCI event path (via rfcomm_security_cfm()) acquires them in the opposite order...

CVE-2026-99009 Bluetooth: RFCOMM: connect the session socket without rfcomm_mutex

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: connect the session socket without rfcommmutex An RFCOMM connect issued while a BR/EDR link is being authenticated makes lockdep report a circular dependency, and the reported cycle is a real AB/BA between...

CVE-2026-99009 Bluetooth: RFCOMM: connect the session socket without rfcomm_mutex

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: connect the session socket without rfcommmutex An RFCOMM connect issued while a BR/EDR link is being authenticated makes lockdep report a circular dependency, and the reported cycle is a real AB/BA between...

PT-2026-121986

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: connect the session socket without rfcomm mutex An RFCOMM connect issued while a BR/EDR link is being authenticated makes lockdep report a circular dependency, and the reported cycle is a real AB/BA between...

Linux Distros Unpatched Vulnerability : CVE-2026-99009

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Bluetooth: RFCOMM: connect the session socket without rfcommmutex An RFCOMM connect issued while a BR/EDR link is being authenticated makes lockdep report a...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ocfs2: Fixed a circular locking dependency in ocfs2initacl. A lockdep warning indicates a circular locking dependency between &oi-ipxattrsem and &journal-jtransbarrier: WARNING: A circular locking dependency was detected. The...

CVE-2026-98431

In the Linux kernel, the following vulnerability has been resolved: RDMA/uverbs: Fix mmaplock/disassociationlock circular dependency Commit 51976c6cd786 "RDMA/core: Provide rdmausermmapdisassociate to disassociate mmap pages" introduced disassociationlock to protect new mmap registrations against...

CVE-2026-98431

The Linux kernel RDMA/uverbs component contains a circular locking dependency (ABBA deadlock) involving the mmap_lock and disassociation_lock. The issue was triggered by a commit that introduced disassociation_lock to protect new mmap registrations against uverbs_user_mmap_disassociate(). Specifi...

Linux Distros Unpatched Vulnerability : CVE-2026-98431

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - RDMA/uverbs: Fix mmaplock/disassociationlock circular dependency Commit 51976c6cd786 RDMA/core: Provide rdmausermmapdisassociate to disassociate mmap pages...

CVE-2026-93268

A flaw was found in the Linux kernel's ext4 file system. When mounting a file system, expanding extended attribute storage while holding an active journal lock can create a circular locking dependency. A local user capable of mounting or triggering file system recovery operations could exploit th...

SUSE CVE-2026-93252

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix circular locking dependency in ocfs2initacl A lockdep warning indicates a circular locking dependency between &oi-ipxattrsem and &journal-jtransbarrier: WARNING: possible circular locking dependency detected is trying ...

DEBIAN-CVE-2026-93252

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix circular locking dependency in ocfs2initacl A lockdep warning indicates a circular locking dependency between &oi-ipxattrsem and &journal-jtransbarrier: WARNING: possible circular locking dependency detected is trying ...

CVE-2026-93252

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix circular locking dependency in ocfs2initacl A lockdep warning indicates a circular locking dependency between &oi-ipxattrsem and &journal-jtransbarrier: WARNING: possible circular locking dependency detected is trying ...

UBUNTU-CVE-2026-93252

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix circular locking dependency in ocfs2initacl A lockdep warning indicates a circular locking dependency between &oi-ipxattrsem and &journal-jtransbarrier: WARNING: possible circular locking dependency detected is trying ...

CVE-2026-93252 ocfs2: fix circular locking dependency in ocfs2_init_acl()

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix circular locking dependency in ocfs2initacl A lockdep warning indicates a circular locking dependency between &oi-ipxattrsem and &journal-jtransbarrier: WARNING: possible circular locking dependency detected is trying ...