Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002109)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002109 advisory. The PCI backend driver in Xen, when running on an x86 system and using Linux 3.1.x through 4.3.x as the driver domain, allows local guest administrators to generate ...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003273)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003273 advisory. The switchto function in arch/x86/kernel/process64.c in the Linux kernel does not properly context- switch IOPL on 64-bit PV Xen guests, which allows local guest OS...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001959)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001959 advisory. Xen 3.3.x through 4.5.x and the Linux kernel through 3.19.1 do not properly restrict access to PCI command registers, which might allow local guest OS users to cause...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002173)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002173 advisory. Xen, when used on a system providing PV backends, allows local guest OS administrators to cause a denial of service host OS crash or gain privileges by writing to...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001924)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001924 advisory. The PCI backend driver in Xen, when running on an x86 system and using Linux 3.1.x through 4.3.x as the driver domain, allows local guest administrators to hit BUG...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002354)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002354 advisory. Xen allows guest OS users to obtain sensitive information from uninitialized locations in host OS kernel memory by not enabling memory and I/O decoding control bits...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002693)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002693 advisory. An issue was discovered in xenvifsethashmapping in drivers/net/xen-netback/hash.c in the Linux kernel through 4.18.1, as used in Xen through 4.11.x and other product...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002414)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002414 advisory. The xeniret function in arch/x86/xen/xen-asm32.S in the Linux kernel before 3.7.9 on 32-bit Xen paravirtops platforms does not properly handle an invalid value in th...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002377)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002377 advisory. The xenfailsafecallback function in Xen for the Linux kernel 2.6.23 and other versions, when running a 32-bit PVOPS guest, allows local users to cause a denial of...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003178)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003178 advisory. The switchto function in arch/x86/kernel/process64.c in the Linux kernel does not properly context- switch IOPL on 64-bit PV Xen guests, which allows local guest OS...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001882)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001882 advisory. The PCI backend driver in Xen, when running on an x86 system and using Linux 3.1.x through 4.3.x as the driver domain, allows local guest administrators to generate ...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002090)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002090 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-2026-001816)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001816 advisory. The netback driver in Xen, when using certain Linux versions that do not allow sleeping in softirq context, allows local guest administrators to cause a denial of...

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 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002731)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002731 advisory. Xen and the Linux kernel through 4.5.x do not properly suppress hugetlbfs support in x86 PV guests, which allows local PV guest OS users to cause a denial of service...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001923)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001923 advisory. The Xen netback functionality in the Linux kernel before 3.7.8 allows guest OS users to cause a denial of service loop by triggering ring pointer corruption. Tenable...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001891)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001891 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...

MiracleLinux 3 : xen-3.0.3-135.2.0.1.AXS3 (AXSA:2012-345:01)

The remote MiracleLinux 3 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2012-345:01 advisory. This package contains the Xen tools and management daemons needed to run virtual machines on x86, x8664, and ia64 systems. Information on how to use Xen can b...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001679)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001679 advisory. Linux PV device frontends vulnerable to attacks by backends This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities...

MiracleLinux 3 : xen-3.0.3-64.3.1AXS3 (AXSA:2008-443:02)

The remote MiracleLinux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2008-443:02 advisory. This package contains the Xen tools and management daemons needed to run virtual machines. Information on how to use Xen can be found at the Xen...