CVE-2026-74329: Undefined Security Weakness

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...

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...

CVE-2026-74264: Undefined Security Weakness

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-2026-72765

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists where watchdog register device registers wdd-pm nb when WDOG NO PING ON SUSPEND is set, but watchdog unregister device fails to remove it. This results in an embedded...

PT-2026-72700

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the net watchdog code due to a lack of synchronization between netdev watchdog up and dev watchdog. The introduction of dev-watchdog dev tracker to store...

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. - In the Linux kernel, the following vulnerability has been resolved: watchdog: airoha: Prevent division by zero when clock frequency is zero clkgetrate can retur...

SUSE CVE-2026-68356

In the Linux kernel, the following vulnerability has been resolved: 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 is unmanaged. The driver uses wdtfreq as a divisor directly in...

SUSE CVE-2026-68357

In the Linux kernel, the following vulnerability has been resolved: watchdog: pretimeout: Fix UAF in watchdogunregistergovernor When a watchdog governor is unregistered, it updates existing watchdog devices that were using this governor by falling back to defaultgov. If the governor being...

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...

watchdog: pretimeout: Fix UAF in watchdog_unregister_governor()

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DEBIAN-CVE-2026-68356

In the Linux kernel, the following vulnerability has been resolved: 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 is unmanaged. The driver uses wdtfreq as a divisor directly in...

CVE-2026-68356

In the Linux kernel, the following vulnerability has been resolved: 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 is unmanaged. The driver uses wdtfreq as a divisor directly in...

CVE-2026-68357

In the Linux kernel, the following vulnerability has been resolved: watchdog: pretimeout: Fix UAF in watchdogunregistergovernor When a watchdog governor is unregistered, it updates existing watchdog devices that were using this governor by falling back to defaultgov. If the governor being...

CVE-2026-68356

In the Linux kernel, the following vulnerability has been resolved: 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 is unmanaged. The driver uses wdtfreq as a divisor directly in...

UBUNTU-CVE-2026-68357

In the Linux kernel, the following vulnerability has been resolved: watchdog: pretimeout: Fix UAF in watchdogunregistergovernor When a watchdog governor is unregistered, it updates existing watchdog devices that were using this governor by falling back to defaultgov. If the governor being...

CVE-2026-68357

In the Linux kernel, the following vulnerability has been resolved: watchdog: pretimeout: Fix UAF in watchdogunregistergovernor When a watchdog governor is unregistered, it updates existing watchdog devices that were using this governor by falling back to defaultgov. If the governor being...

UBUNTU-CVE-2026-68356

In the Linux kernel, the following vulnerability has been resolved: 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 is unmanaged. The driver uses wdtfreq as a divisor directly in...

CVE-2026-68357 watchdog: pretimeout: Fix UAF in watchdog_unregister_governor()

In the Linux kernel, the following vulnerability has been resolved: watchdog: pretimeout: Fix UAF in watchdogunregistergovernor When a watchdog governor is unregistered, it updates existing watchdog devices that were using this governor by falling back to defaultgov. If the governor being...