CVE-2026-74264

In the Linux kernel, the following vulnerability has been resolved: net: watchdog: fix refcount tracking races Blamed commit converted the untracked devhold/devput calls in the watchdog code to use the tracked devholdtrack/devputtrack which were later renamed/interfaced to netdevhold and netdevpu...

CVE-2026-74264

In the Linux kernel, the following vulnerability has been resolved: net: watchdog: fix refcount tracking races Blamed commit converted the untracked devhold/devput calls in the watchdog code to use the tracked devholdtrack/devputtrack which were later renamed/interfaced to netdevhold and netdevpu...

UBUNTU-CVE-2026-74264

In the Linux kernel, the following vulnerability has been resolved: net: watchdog: fix refcount tracking races Blamed commit converted the untracked devhold/devput calls in the watchdog code to use the tracked devholdtrack/devputtrack which were later renamed/interfaced to netdevhold and netdevpu...

UBUNTU-CVE-2026-74329

In the Linux kernel, the following vulnerability has been resolved: watchdog: unregister PM notifier on watchdog unregister watchdogregisterdevice registers wdd-pmnb when WDOGNOPINGONSUSPEND is set, but watchdogunregisterdevice does not remove it. This leaves an embedded notifier block on the PM...

CVE-2026-74329

In the Linux kernel, the following vulnerability has been resolved: watchdog: unregister PM notifier on watchdog unregister watchdogregisterdevice registers wdd-pmnb when WDOGNOPINGONSUSPEND is set, but watchdogunregisterdevice does not remove it. This leaves an embedded notifier block on the PM...

CVE-2026-74329

The CVE-2026-74329 entry describes a Linux kernel issue in the watchdog subsystem: watchdog_register_device() may register wdd->pm_nb when WDOG_NO_PING_ON_SUSPEND is set, but watchdog_unregister_device() does not remove it, leaving an embedded notifier block on the PM notifier chain after the ...

CVE-2026-74329 watchdog: unregister PM notifier on watchdog unregister

In the Linux kernel, the following vulnerability has been resolved: watchdog: unregister PM notifier on watchdog unregister watchdogregisterdevice registers wdd-pmnb when WDOGNOPINGONSUSPEND is set, but watchdogunregisterdevice does not remove it. This leaves an embedded notifier block on the PM...

EUVD-2026-59476

In the Linux kernel, the following vulnerability has been resolved: watchdog: unregister PM notifier on watchdog unregister watchdogregisterdevice registers wdd-pmnb when WDOGNOPINGONSUSPEND is set, but watchdogunregisterdevice does not remove it. This leaves an embedded notifier block on the PM...

CVE-2026-74329 watchdog: unregister PM notifier on watchdog unregister

In the Linux kernel, the following vulnerability has been resolved: watchdog: unregister PM notifier on watchdog unregister watchdogregisterdevice registers wdd-pmnb when WDOGNOPINGONSUSPEND is set, but watchdogunregisterdevice does not remove it. This leaves an embedded notifier block on the PM...

EUVD-2026-59411

In the Linux kernel, the following vulnerability has been resolved: net: watchdog: fix refcount tracking races Blamed commit converted the untracked devhold/devput calls in the watchdog code to use the tracked devholdtrack/devputtrack which were later renamed/interfaced to netdevhold and netdevpu...

CVE-2026-74264 net: watchdog: fix refcount tracking races

In the Linux kernel, the following vulnerability has been resolved: net: watchdog: fix refcount tracking races Blamed commit converted the untracked devhold/devput calls in the watchdog code to use the tracked devholdtrack/devputtrack which were later renamed/interfaced to netdevhold and netdevpu...

CVE-2026-74264

CVE-2026-74264 affects the Linux kernel watchdog code. The root issue is a race in refcount tracking between netdev_watchdog_up() and dev_watchdog(), caused by using dev->watchdog_dev_tracker without proper synchronization, which could lead to a use-after-free and list corruption (list_del cor...

CVE-2026-74264 net: watchdog: fix refcount tracking races

In the Linux kernel, the following vulnerability has been resolved: net: watchdog: fix refcount tracking races Blamed commit converted the untracked devhold/devput calls in the watchdog code to use the tracked devholdtrack/devputtrack which were later renamed/interfaced to netdevhold and netdevpu...

PT-2026-72700

In the Linux kernel, the following vulnerability has been resolved: net: watchdog: fix refcount tracking races Blamed commit converted the untracked dev hold/dev put calls in the watchdog code to use the tracked dev hold track/dev put track which were later renamed/interfaced to netdev hold and...

PT-2026-72978

In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Fix potential deadlock in mpi3mr fault uevent emit mpi3mr fault uevent emit runs from the fault watchdog and reset paths where host I/O may already be blocked. GFP KERNEL allocations here, both the local kzalloc obj...

PT-2026-72765

In the Linux kernel, the following vulnerability has been resolved: watchdog: unregister PM notifier on watchdog unregister watchdog register device registers wdd-pm nb when WDOG NO PING ON SUSPEND is set, but watchdog unregister device does not remove it. This leaves an embedded notifier block o...

Linux Distros Unpatched Vulnerability : CVE-2026-74264

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: watchdog: fix refcount tracking races Blamed commit converted the untracked devhold/devput calls in the watchdog code to use the tracked...

Linux Distros Unpatched Vulnerability : CVE-2026-68356

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - watchdog: airoha: Prevent division by zero when clock frequency is zero clkgetrate can return 0 when the clock provider is not properly configured or the clock ...

CVE-2026-68356

A flaw was found in the Linux kernel's airoha watchdog driver. This vulnerability occurs when the clock frequency is zero, causing the driver to attempt a division by zero. This can lead to a system crash, resulting in a denial of service for the affected system...

CVE-2026-68357

A flaw was found in the Linux kernel's watchdog subsystem. When a watchdog governor is unregistered, if it is also set as the default governor, the default governor is not properly cleared. This can lead to a Use-After-Free UAF condition where new or existing watchdog devices may inherit or be...