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,...

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...

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,...

EUVD-2026-55266

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hciuart: clear HCIUARTSENDING when writework is canceled HCIUARTSENDING bit in txstate means writework is pending and blocks queueing it again. Currently this bit is not cleared when canceling the work in hciuartclose,...

CVE-2026-68085

CVE-2026-68085 — Linux kernel (Bluetooth hci_uart) Root cause: when canceling a pending write_work in hci_uart_close(), the HCI_UART_SENDING flag is not cleared, causing future writes to be blocked when the device is reopened. The fix clears HCI_UART_SENDING on cancellation and makes tx_skb handl...

CVE-2026-68085 Bluetooth: hci_uart: clear HCI_UART_SENDING when write_work is canceled

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hciuart: clear HCIUARTSENDING when writework is canceled HCIUARTSENDING bit in txstate means writework is pending and blocks queueing it again. Currently this bit is not cleared when canceling the work in hciuartclose,...

Moderate: Red Hat Security Advisory: kernel-rt security update

An update for kernel-rt is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

CVE-2026-66404

The CVE-2026-66404 issue affects DEEBOT PRO M1 and DEEBOT PRO K1VAC where the MQTT client does not validate server certificates, enabling potential unauthorized access to operation and activity logs stored on the device. The vulnerability is categorized as missing server certificate verification ...

kernel: drm/xe: Fix error cleanup in xe_exec_queue_create_ioctl()

A flaw was found in the Linux kernel. Specifically, within the drm/xe graphics driver, two error handling issues in the xeexecqueuecreateioctl function could lead to memory corruption. This could result in a dangling pointer or a use-after-free vulnerability. A local attacker could potentially...

nghttp2: nghttp2: HTTP Request/Response Smuggling and Response-Queue Poisoning via ambiguous HTTP/1.1 Upgrade requests

A flaw in nghttp2's nghttpx proxy allows a remote attacker to perform HTTP request smuggling and cross-client response-queue poisoning. This occurs because the proxy ambiguously forwards HTTP/1.1 Upgrade requests that contain a Content-Length header to reusable keep-alive backend connections...

PT-2026-69658

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/amdkfd component where the system fails to verify if values provided in the private data during kfd CRIU restore are within acceptable bounds. This affects the...

PT-2026-69581

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the mei cl bus dev release function where mei cl flush queues executes without a lock. Additionally, accessing bus-file list after the execution of mei dev bus putbus...

PT-2026-69604

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the vivid media driver where the vivid update format cap and vivid update format out functions are called without verifying if the capture or output queues are busy...

PT-2026-69631

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the airspy media component where queued buffers leak if the airspy start streaming function returns an error. This occurs when the USB device is disconnected s-udev ==...

PT-2026-69529

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the gve driver where the Rx queue can experience a permanent stall during periods of extreme memory pressure. This occurs when page allocations fail during the Rx buff...

PT-2026-69782

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/xe/guc component where GuC exec queue destruction can occur asynchronously. If the final device put is executed from a destroy worker, the drmm cleanup process...

Linux Distros Unpatched Vulnerability : CVE-2026-68382

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/xe/guc: Hold device ref until queue teardown completes GuC exec queue destruction can run asynchronously. If the final device put happens from a destroy...

CVE-2026-68129: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: gve: fix Rx queue stall on alloc failure When the system is under extreme memory pressure, page allocations can fail during the Rx buffer refill loop. If the number of buffers posted to hardware falls below a critical low thresho...

Linux Distros Unpatched Vulnerability : CVE-2026-68195

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: mt76: mt7615: drop TXRXNOTIFY on non-mmio buses PKTTYPETXRXNOTIFY is an mmio-only event, but mt7615rxcheck and mt7615queuerxskb dispatch it to...

Linux Distros Unpatched Vulnerability : CVE-2026-68383

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/xe/guc: Keep scheduler timeline name alive The scheduler keeps a pointer to the timeline name, but q-name is freed with the exec queue while scheduler fence...