Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002451)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002451 advisory. The KVM subsystem in the Linux kernel through 4.2.6, and Xen 4.3.x through 4.6.x, allows guest OS users to cause a denial of service host OS panic or hang by...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003054)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003054 advisory. The nestedvmxcheckvmptr function in arch/x86/kvm/vmx.c in the Linux kernel through 4.9.8 improperly emulates the VMXON instruction, which allows KVM L1 guest OS user...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001794)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001794 advisory. The translatedesc function in drivers/vhost/vhost.c in the Linux kernel before 3.7 does not properly handle cross-region descriptors, which allows guest OS users to...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002844)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002844 advisory. The kvmvmioctlcheckextension function in arch/powerpc/kvm/powerpc.c in the Linux kernel before 4.13.11 allows local users to cause a denial of service NULL pointer...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002979)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002979 advisory. In arch/x86/kvm/vmx.c in the Linux kernel before 4.17.2, when nested virtualization is used, local attackers could cause L1 KVM guests to VMEXIT, potentially allowin...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002690)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002690 advisory. The accesspmuevcntr function in arch/arm64/kvm/sysregs.c in the Linux kernel before 4.8.11 allows privileged KVM guest OS users to cause a denial of service assertio...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003477)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003477 advisory. KVM in the Linux kernel before 4.8.12, when I/O APIC is enabled, does not properly restrict the VCPU index, which allows guest OS users to gain host OS privileges or...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002785)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002785 advisory. kernel KVM before versions kernel 4.16, kernel 4.16-rc7, kernel 4.17-rc1, kernel 4.17-rc2 and kernel 4.17-rc3 is vulnerable to a flaw in the way the Linux kernel's K...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003045)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003045 advisory. A use-after-free issue was found in the way the Linux kernel's KVM hypervisor processed posted interrupts when nested=1 virtualization is enabled. In...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002799)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002799 advisory. A flaw was found in the Linux kernel before version 4.12 in the way the KVM module processed the trap flagTF bit in EFLAGS during emulation of the syscall instructio...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002618)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002618 advisory. The msrmtrrvalid function in arch/x86/kvm/mtrr.c in the Linux kernel before 4.6.1 supports MSR 0x2f8, which allows guest OS users to read or write to the kvmarchvcpu...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002084)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002084 advisory. The kvmsetmsrcommon function in arch/x86/kvm/x86.c in the Linux kernel through 3.8.4 does not ensure a required timepage alignment during an MSRKVMSYSTEMTIME...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002720)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002720 advisory. The msrmtrrvalid function in arch/x86/kvm/mtrr.c in the Linux kernel before 4.6.1 supports MSR 0x2f8, which allows guest OS users to read or write to the kvmarchvcpu...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001841)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001841 advisory. The KVM subsystem in the Linux kernel through 4.2.6, and Xen 4.3.x through 4.6.x, allows guest OS users to cause a denial of service host OS panic or hang by...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002462)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002462 advisory. Use-after-free vulnerability in arch/x86/kvm/x86.c in the Linux kernel through 3.8.4 allows guest OS users to cause a denial of service host OS memory corruption or...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002093)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002093 advisory. The WRMSR processing functionality in the KVM subsystem in the Linux kernel through 3.17.2 does not properly handle the writing of a non-canonical address to a...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002403)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002403 advisory. The kvmiommumappages function in virt/kvm/iommu.c in the Linux kernel through 3.16.1 miscalculates the number of pages during the handling of a mapping failure, whic...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002394)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002394 advisory. arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel before 3.17.2 on Intel processors does not ensure that the value in the CR4 control register remains the...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001988)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001988 advisory. The recalculateapicmap function in arch/x86/kvm/lapic.c in the KVM subsystem in the Linux kernel through 3.12.5 allows guest OS users to cause a denial of service ho...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002630)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002630 advisory. The accesspmuevcntr function in arch/arm64/kvm/sysregs.c in the Linux kernel before 4.8.11 allows privileged KVM guest OS users to cause a denial of service assertio...