Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000804)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000804 advisory. Buffer overflow in virt/kvm/irqcomm.c in the KVM subsystem in the Linux kernel before 3.2.24 allows local users to cause a denial of service crash and possibly execu...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001013)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001013 advisory. The pcibackenablemsi function in the PCI backend driver drivers/xen/pciback/confspacecapabilitymsi.c in Xen for the Linux kernel 2.6.18 and 3.8 allows guest OS users...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004266)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004266 advisory. The KVM implementation in the Linux kernel through 4.20.5 has a Use-after-Free. Tenable has extracted the preceding description block directly from the Unity Linux...

PT-2026-3326

Name of the Vulnerable Software and Affected Versions Microsoft Edge affected versions not specified Description The Microsoft Edge Elevation Service has a design flaw where a privileged COM interface does not properly check the permissions of the process making the request. A standard local user...

Windows Virtualization Information Disclosure

The vulnerability of the security function based on virtualization, known as Virtualization-Based Security VBS in Windows operating systems, is related to the use of a non-trusted pointer. Exploiting this vulnerability can allow attackers to circumvent existing security restrictions...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-004187)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004187 advisory. An issue was discovered in the Linux kernel before 5.8. arch/x86/kvm/svm/svm.c allows a setmemoryregiontest infinite loop for certain nested page faults, aka...

MiracleLinux 4 : qemu-kvm-0.12.1.2-2.415.AXS4.8 (AXSA:2014-285:04)

The remote MiracleLinux 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2014-285:04 advisory. KVM for Kernel-based Virtual Machine is a full virtualization solution for Linux on x86 hardware. Using KVM, one can run multiple virtual machines...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004318)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004318 advisory. A flaw was found in the way KVM hypervisor handled x2APIC Machine Specific Rregister MSR access with nested=1 virtualization enabled. In that, L1 guest could access...

MiracleLinux 4 : qemu-kvm-0.12.1.2-2.448.AXS4.2 (AXSA:2015-125:01)

The remote MiracleLinux 4 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2015-125:01 advisory. KVM for Kernel-based Virtual Machine is a full virtualization solution for Linux on x86 hardware. Using KVM, one can run multiple virtual machines running...

MiracleLinux 7 : kernel-3.10.0-957.12.1.el7 (AXSA:2019-3871:03)

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2019-3871:03 advisory. Kernel: KVM: potential use-after-free via kvmioctlcreatedevice CVE-2019-6974 Kernel: KVM: nVMX: use-after-free of the hrtimer for emulation of the...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000767)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000767 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 20.1070e Security Update: kernel (UTSA-2026-001462)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001462 advisory. A flaw was discovered in the way that the KVM hypervisor handled instruction emulation for an L2 guest when nested virtualisation is enabled. Under some circumstance...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000702)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000702 advisory. Race condition in arch/x86/kvm/x86.c in the Linux kernel before 2.6.38 allows L2 guest OS users to cause a denial of service L1 guest OS crash via a crafted...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000901)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000901 advisory. arch/x86/kvm/vmx.c in the Linux kernel through 4.9 mismanages the BP and OF exceptions, which allows guest OS users to cause a denial of service guest OS crash by...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001017)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001017 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-2026-004306)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004306 advisory. An issue was discovered in the Linux kernel through 5.9.1, as used with Xen through 4.14.x. Guest OS users can cause a denial of service host OS hang via a high rate...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004380)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004380 advisory. A flaw was discovered in the way that the KVM hypervisor handled instruction emulation for an L2 guest when nested virtualisation is enabled. Under some circumstance...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000996)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000996 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-2026-004320)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004320 advisory. In a Linux KVM guest that has PV TLB enabled, a process in the guest kernel may be able to read memory locations from another process in the same guest. This problem...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000543)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000543 advisory. The apicgettmcct 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...