Linux Distros Unpatched Vulnerability : CVE-2026-68242

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/i915/gt: Fix NULL deref on schedengine alloc failure Avoid using intelcontextput before intelcontextinit in execlistscreatevirtual as the krefput inside wou...

CVE-2026-64359 nilfs2: reject CLEAN_SEGMENTS ioctl with out-of-range segment numbers

In the Linux kernel, the following vulnerability has been resolved: nilfs2: reject CLEANSEGMENTS ioctl with out-of-range segment numbers Syzbot reported a hung task in nilfstransactionbegin where multiple tasks performing chmod on a nilfs2 mount blocked for over 143 seconds waiting to acquire...

CVE-2026-22163

Requires malware code to misuse the DDK kernel module IOCTL interface. Such code can use the interface in an unsupported way that allows subversion of the GPU to perform writes to arbitrary physical memory pages. The product utilises a shared resource in a concurrent manner but does not attempt t...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002212)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002212 advisory. The dovideosetspupalette function in fs/compatioctl.c in the Linux kernel before 3.6.5 on unspecified architectures lacks a certain error check, which might allow...

kernel: misc/vmw_vmci: fix an infoleak in vmci_host_do_receive_datagram()

In the Linux kernel, the following vulnerability has been resolved: misc/vmwvmci: fix an infoleak in vmcihostdoreceivedatagram struct vmcieventqp allocated by qpnotifypeer contains padding, which may carry uninitialized data to the userspace, as observed by KMSAN: BUG: KMSAN: kernel-infoleak in...

CVE-2021-33655

When sending malicous data to kernel by ioctl cmd FBIOPUTVSCREENINFO,kernel will write memory out of bounds...

Linux kernel denial of service vulnerability (CNVD-2020-58038)

Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the United States. Linux kernel suffers from a denial of service vulnerability that originates from vtdokdgkbioctl. An attacker can exploit the vulnerability to force the use of a freed...

NVIDIA Driver - UVMLiteController ioctl Handling Unchecked InputOutput Lengths Privilege Escalation

NVIDIA Driver - UVMLiteController ioctl Handling Unchecked InputOutput Lengths Privilege Escalation / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=880 The \.\UVMLiteController device is created by the nvlddmkm.sys driver, and can be opened by any user. The driver handles...