kernel: KVM: arm64: Tear down vGIC on failed vCPU creation

A use-after-free flaw was found in KVM for arm64 in the Linux Kernel, if the kvmarchvcpucreate fails to share the vCPU page with the hypervisor. This vulnerability could even lead to a kernel information leak problem...

kernel: ipv6: Fix out-of-bounds access in ipv6_find_tlv()

An out of bounds OOB memory access flaw was found in the Linux kernel's ipv6 network subsystem. This could allow a local attacker to crash the system or leak kernel internal information...

kernel: xsk: check IFF_UP earlier in Tx path

In the Linux kernel, the following vulnerability has been resolved: xsk: check IFFUP earlier in Tx path Xsk Tx can be triggered via either sendmsg or poll syscalls. These two paths share a call to common function xskxmit which has two sanity checks within. A pseudo code example to show the two...

kernel: drm/i915: mark requests for GuC virtual engines to avoid use-after-free

A use-after-free vulnerability was found in the Linux kernel Intel i915 graphics driver's GuC virtual engine request handling. A local user with access to GPU rendering can create requests on GuC virtual engines and trap references via syncfile or dmabuf, causing fence release operations to acces...

kernel: xsk: check IFF_UP earlier in Tx path

In the Linux kernel, the following vulnerability has been resolved: xsk: check IFFUP earlier in Tx path Xsk Tx can be triggered via either sendmsg or poll syscalls. These two paths share a call to common function xskxmit which has two sanity checks within. A pseudo code example to show the two...

PT-2026-5170

NVIDIA GPU Display Driver for Windows contains a vulnerability in the kernel mode layer nvlddmkm.sys, where an attacker could cause an integer overflow. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, data tampering, denial of service, or...

ROS-20260128-73-0044

Vulnerability in kernel-lt related to writing outside buffer boundaries in memory. Exploitation of the vulnerability may allow an attacker to execute arbitrary code...

ROS-20260128-73-0034

Vulnerability in kernel-lt related to implementation of incorrect control flow. Exploitation of the vulnerability may allow an attacker to cause a denial of service...

ROS-20260128-73-0037

Vulnerability in kernel-lt related to an unchecked return value. Exploitation of the vulnerability may allow an attacker to cause a denial of service...

ROS-20260128-73-0058

Vulnerability in kernel-lt related to null pointer dereferencing. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

ROS-20260128-73-0017

A vulnerability in the ucsiconnectorchange function of the Linux kernel is related to pointer dereferencing. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

The vulnerability of the blk_mq_{add,del}_queue_tag_set() function in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the blkmqadd,delqueuetagset function in the Linux operating system is related to errors during thread locking. Exploiting this vulnerability can allow an attacker to cause a service failure...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005179)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005179 advisory. In the Linux kernel, the following vulnerability has been resolved: iouring/rw: fix missing NOWAIT check for ODIRECT start write When iouring starts a write, it'll...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005095)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005095 advisory. In the Linux kernel, the following vulnerability has been resolved: media: xc2028: avoid use-after-free in loadfirmwarecb syzkaller reported use-after-free in...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005175)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005175 advisory. In the Linux kernel, the following vulnerability has been resolved: tipc: Fix use-after-free of kernel socket in cleanupbearer. syzkaller reported a use-after-free o...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005135)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005135 advisory. In the Linux kernel, the following vulnerability has been resolved: net: do not delay dstentriesadd in dstrelease dstentriesadd uses per-cpu data that might be freed...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005071)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005071 advisory. In the Linux kernel, the following vulnerability has been resolved: ax25: Fix reference count leak issue of netdevice There is a reference count leak issue of the...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005021)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005021 advisory. In the Linux kernel, the following vulnerability has been resolved: media: lgdt3306a: Add a check against null-pointer-def The driver should check whether the client...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005142)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005142 advisory. In the Linux kernel, the following vulnerability has been resolved: mm: call the securitymmapfile LSM hook in remapfilepages The remapfilepages syscall handler call...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005133)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005133 advisory. In the Linux kernel, the following vulnerability has been resolved: ELF: fix kernel.randomizevaspace double read ELF loader uses randomizevaspace twice. It is sysctl...