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...

kernel: Linux kernel: Denial of Service in vfio/type1 due to locked_vm underflow

A flaw was found in the Linux kernel's vfio/type1 module. A local user could exploit this vulnerability when a vfio container is preserved across an exec call. If the user unmaps a Direct Memory Access DMA mapping, the lockedvm counter can underflow. This underflow can cause subsequent DMA map...

Kernel: sa_restorer information leak

The flushsignalhandlers function in kernel/signal.c in the Linux kernel before 3.8.4 preserves the value of the sarestorer field across an exec operation, which makes it easier for local users to bypass the ASLR protection mechanism via a crafted application containing a sigaction system call...