PT-2026-72920

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the GPIO PCH driver where the pch irq type function, registered as the irq chip .irq set type callback, uses a regular spinlock t via spin lock irqsave. In PREEMPT RT...

CVE-2026-72063: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: gpio: tegra: do not call pinctrl for GPIO direction tegragpiodirectioninput and tegragpiodirectionoutput already program the GPIO controller direction registers directly. The additional pinctrlgpiodirectioninput/output calls do n...

SUSE CVE-2026-68087

In the Linux kernel, the following vulnerability has been resolved: HID: wacom: use GFPATOMIC in wacomwacqueueflush wacomwacqueueflush is called via the .rawevent callback wacomrawevent - wacomwacpenserialenforce - wacomwacqueueflush. For USB HID devices, this callback is invoked from hidirqin,...

CVE-2026-68087

A flaw was found in the Linux kernel. Specifically, the Wacom Human Interface Device HID driver uses an incorrect memory allocation flag GFPKERNEL within a critical section of code that operates in an atomic context. This can cause the system to attempt to sleep, leading to a "scheduling while...

Linux Distros Unpatched Vulnerability : CVE-2026-68087

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: HID: wacom: use GFPATOMIC in wacomwacqueueflush wacomwacqueueflush is called via the .raweve...

DEBIAN-CVE-2026-68087

In the Linux kernel, the following vulnerability has been resolved: HID: wacom: use GFPATOMIC in wacomwacqueueflush wacomwacqueueflush is called via the .rawevent callback wacomrawevent → wacomwacpenserialenforce → wacomwacqueueflush. For USB HID devices, this callback is invoked from hidirqin,...

CVE-2026-68087

In the Linux kernel, the following vulnerability has been resolved: HID: wacom: use GFPATOMIC in wacomwacqueueflush wacomwacqueueflush is called via the .rawevent callback wacomrawevent → wacomwacpenserialenforce → wacomwacqueueflush. For USB HID devices, this callback is invoked from hidirqin,...

UBUNTU-CVE-2026-68087

In the Linux kernel, the following vulnerability has been resolved: HID: wacom: use GFPATOMIC in wacomwacqueueflush wacomwacqueueflush is called via the .rawevent callback wacomrawevent → wacomwacpenserialenforce → wacomwacqueueflush. For USB HID devices, this callback is invoked from hidirqin,...

CVE-2026-68087

In the Linux kernel, the following vulnerability has been resolved: HID: wacom: use GFPATOMIC in wacomwacqueueflush wacomwacqueueflush is called via the .rawevent callback wacomrawevent → wacomwacpenserialenforce → wacomwacqueueflush. For USB HID devices, this callback is invoked from hidirqin,...

EUVD-2026-55268

In the Linux kernel, the following vulnerability has been resolved: HID: wacom: use GFPATOMIC in wacomwacqueueflush wacomwacqueueflush is called via the .rawevent callback wacomrawevent → wacomwacpenserialenforce → wacomwacqueueflush. For USB HID devices, this callback is invoked from hidirqin,...

CVE-2026-68087

CVE-2026-68087 affects the Linux kernel HID wacom driver. The vulnerability stems from using GFP_KERNEL inside wacom_wac_queue_flush(), which is invoked from the atomic-context, URB-completion path (hid_irq_in()) via wacom_raw_event → wacom_wac_pen_serial_enforce → wacom_wac_queue_flush. Using GF...

CVE-2026-68087 HID: wacom: use GFP_ATOMIC in wacom_wac_queue_flush()

In the Linux kernel, the following vulnerability has been resolved: HID: wacom: use GFPATOMIC in wacomwacqueueflush wacomwacqueueflush is called via the .rawevent callback wacomrawevent → wacomwacpenserialenforce → wacomwacqueueflush. For USB HID devices, this callback is invoked from hidirqin,...

PT-2026-69488

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A scheduling while atomic bug exists in the Linux kernel. The function wacom wac queue flush is called through the .raw event callback sequence wacom raw event → wacom wac pen serial...

CVE-2026-64465

A flaw was found in the Linux kernel's USB xHCI eXtensible Host Controller Interface driver. When a USB device with active stream endpoints is disconnected, the system attempts to free stream resources while holding a lock with interrupts disabled. This can lead to a situation where a function th...

SUSE CVE-2026-64465

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Fix sleep in atomic context in xhcifreestreams When a USB device with active stream endpoints is disconnected, xhcifreestreams is called from the hubevent workqueue to free the stream resources. It calls...

CVE-2026-64465

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Fix sleep in atomic context in xhcifreestreams When a USB device with active stream endpoints is disconnected, xhcifreestreams is called from the hubevent workqueue to free the stream resources. It calls...

UBUNTU-CVE-2026-64465

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Fix sleep in atomic context in xhcifreestreams When a USB device with active stream endpoints is disconnected, xhcifreestreams is called from the hubevent workqueue to free the stream resources. It calls...

CVE-2026-64465

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Fix sleep in atomic context in xhcifreestreams When a USB device with active stream endpoints is disconnected, xhcifreestreams is called from the hubevent workqueue to free the stream resources. It calls...

CVE-2026-64465

The CVE-2026-64465 issue affects the Linux kernel USB xHCI driver. A sleep-prone path existed when freeing large stream context arrays: xhci_free_streams() called xhci_free_stream_ctx() via dma_free_coherent() while holding a lock with interrupts disabled, which can sleep and trigger a BUG in ato...

CVE-2026-64465 usb: xhci: Fix sleep in atomic context in xhci_free_streams()

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Fix sleep in atomic context in xhcifreestreams When a USB device with active stream endpoints is disconnected, xhcifreestreams is called from the hubevent workqueue to free the stream resources. It calls...