EUVD-2026-55448

In the Linux kernel, the following vulnerability has been resolved: iommu/amd: Fix IRQ unsafe locking in gdom allocation Lockdep complains: 259.410489 ===================================================== 259.417287 WARNING: HARDIRQ-safe - HARDIRQ-unsafe lock order detected 259.424667...

EUVD-2026-55424

In the Linux kernel, the following vulnerability has been resolved: tipc: serialize udp bearer replicast list updates tipcudprcastadd and cleanupbearer both update ub-rcast.list with listaddrcu / listdelrcu, but nothing serializes them. The add runs from the encap receive softirq via...

EUVD-2026-55374

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix context pstate override handling There are several problems in the context pstate handling code. The most serious ones are potential use-after-free and NULL pointer dereferences at context initialization time. Bot...

CVE-2026-68150

CVE-2026-68150 affects Linux kernel fs/super: emergency thaw of all frozen filesystems could double-unlock s_umount, corruptting rwsem state. Connected fix switches iteration to SUPER_ITER_UNLOCKED and acquires s_umount in the callback with super_lock_excl() before thaw_super_locked(), aligning w...

CVE-2026-68143

CVE-2026-68143 affects the Linux kernel SLIP path. A race between MTU changes and receive processing can occur because sl_realloc_bufs() updates rbuff and buffsize while holding sl->lock, but slip_receive_buf() may write to rbuff without the lock. An MTU change/shrink can expose the new smalle...

CVE-2026-68137 net/x25: fix use-after-free in x25_kill_by_neigh()

In the Linux kernel, the following vulnerability has been resolved: net/x25: fix use-after-free in x25killbyneigh x25killbyneigh walks the global X.25 socket list looking for sockets attached to a terminating neighbour. x25listlock protects list membership while the lookup is in progress, but it...

CVE-2026-68096 audit: fix recursive locking deadlock in audit_dupe_exe()

In the Linux kernel, the following vulnerability has been resolved: audit: fix recursive locking deadlock in auditdupeexe A deadlock occurs in the audit subsystem when duplicating executable-related rules. When a file is moved e.g., via dorenameat2, the VFS layer locks the parent directory...

EUVD-2026-55477

In the Linux kernel, the following vulnerability has been resolved: audit: fix recursive locking deadlock in auditdupeexe A deadlock occurs in the audit subsystem when duplicating executable-related rules. When a file is moved e.g., via dorenameat2, the VFS layer locks the parent directory...

CVE-2026-68096 audit: fix recursive locking deadlock in audit_dupe_exe()

In the Linux kernel, the following vulnerability has been resolved: audit: fix recursive locking deadlock in auditdupeexe A deadlock occurs in the audit subsystem when duplicating executable-related rules. When a file is moved e.g., via dorenameat2, the VFS layer locks the parent directory...

PT-2026-69532

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists where the emergency thaw worker can deadlock when handling frozen block devices. This occurs because the function do thaw all callback calls bdev thaw while holding the...

CVE-2026-68096: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: audit: fix recursive locking deadlock in auditdupeexe A deadlock occurs in the audit subsystem when duplicating executable-related rules. When a file is moved e.g., via dorenameat2, the VFS layer locks the parent directory...

Linux Distros Unpatched Vulnerability : CVE-2026-68391

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Bluetooth: mgmt: hold reference for hciconn in mgmtpendingcmds Dereferencing RCU-protected pointers outside critical sections is invalid and may lead to UAF. Us...

CVE-2026-68347: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: iommu/amd: Fix IRQ unsafe locking in gdom allocation Lockdep complains: 259.410489 ===================================================== 259.417287 WARNING: HARDIRQ-safe - HARDIRQ-unsafe lock order detected 259.424667...

CVE-2024-6832

The account locking mechanism fails to trigger when secondary user stores are inaccessible. The software does not maintain a consistent state for account locking if it cannot reach all configured user stores, allowing an attacker to repeatedly attempt authentication with invalid credentials witho...

PT-2026-68438

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description The account locking mechanism fails to trigger when secondary user stores are inaccessible. The software does not maintain a consistent state for account locking...

CVE-2024-6832: Protection Mechanism Failure

The account locking mechanism fails to trigger when secondary user stores are inaccessible. The software does not maintain a consistent state for account locking if it cannot reach all configured user stores, allowing an attacker to repeatedly attempt authentication with invalid credentials witho...

EulerOS 2.0 SP15 : unbound (EulerOS-SA-2026-2913)

According to the versions of the unbound packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : NLnet Labs Unbound 1.14.0 up to and including version 1.25.0 has a locking inconsistency vulnerability that when certain conditions are met...

ROS-20260806-73-0024

The vulnerabilities of the functions ocfs2extentmapgetblocks, ocfs2fiemapinline, and ocfs2fiemap in the fs/ocfs2/extentmap.c module of the Linux operating system are related to improper locking mechanisms. Exploitation of these vulnerabilities could allow an attacker to cause service failures...

The vulnerability of the nfc_unregister_device() function in the net/nfc/core.c module of the NFC subsystem of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the nfcunregisterdevice function in the net/nfc/core.c module of the Linux NFC subsystem is related to the mutual locking of execution threads. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the protect...

K000162762: Linux kernel vDPA vulnerability CVE-2026-53118

Security Advisory Description In the Linux kernel, the following vulnerability has been resolved: vdpa: use generic driveroverride infrastructure When a driver is probed through driverattach, the bus' match callback is called without the device lock held, thus accessing the driveroverride field...