Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003241)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003241 advisory. The makeresponse function in drivers/block/xen-blkback/blkback.c in the Linux kernel before 4.11.8 allows guest OS users to obtain sensitive information from host OS...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003348)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003348 advisory. The xenbiovecphysmergeable function in drivers/xen/biomerge.c in Xen might allow local OS guest users to corrupt block device data streams and consequently obtain...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002028)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002028 advisory. Memory leak in drivers/net/xen-netback/netback.c in the Xen netback functionality in the Linux kernel before 3.7.8 allows guest OS users to cause a denial of service...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001815)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001815 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-2026-001986)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001986 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-2026-002109)

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-2026-002681)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002681 advisory. The xenbiovecphysmergeable function in drivers/xen/biomerge.c in Xen might allow local OS guest users to corrupt block device data streams and consequently obtain...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001878)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001878 advisory. Memory leak in drivers/net/xen-netback/netback.c in the Xen netback functionality in the Linux kernel before 3.7.8 allows guest OS users to cause a denial of service...

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 20.1060e / 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 20.1060e / 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-2026-002173)

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 20.1060a / 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-2026-002377)

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 20.1060a / 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-2026-003178)

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-2026-001891)

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...

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 20.1060a / 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 20.1060a / 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...