Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005644)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005644 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: storvsc: Fix handling of virtual Fibre Channel timeouts Hyper-V provides the ability to...

AZL-79382 CVE-2026-0031 affecting package hyperv-daemons 6.6.126.1-1

In multiple functions of memprotect.c, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

AZL-79356 CVE-2026-0031 affecting package hyperv-daemons 5.15.200.1-1

In multiple functions of memprotect.c, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

AZL-79385 CVE-2026-0032 affecting package hyperv-daemons 6.6.126.1-1

In multiple functions of memprotect.c, there is a possible out-of-bounds write due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

AZL-79353 CVE-2026-0032 affecting package hyperv-daemons 5.15.200.1-1

In multiple functions of memprotect.c, there is a possible out-of-bounds write due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

CVE-2026-21255

Improper access control in Windows Hyper-V allows an authorized attacker to bypass a security feature locally...

CVE-2026-21247

Improper input validation in Windows Hyper-V allows an authorized attacker to execute code locally...

CVE-2026-21244

Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally...

CVE-2026-21247

Improper input validation in Windows Hyper-V allows an authorized attacker to execute code locally...

KB5075906: Windows Server 2022 / Azure Stack HCI 22H2 Security Update (February 2026)

The remote Windows host is missing security update 5075906. It is, therefore, affected by multiple vulnerabilities - Protection mechanism failure in MSHTML Framework allows an unauthorized attacker to bypass a security feature over a network. CVE-2026-21513 - Access of resource using incompatible...

KB5077181: Windows 11 Version 24H2 / Windows 11 Version 25H2 Security Update (February 2026)

The remote Windows host is missing security update 5077181. It is, therefore, affected by multiple vulnerabilities - Protection mechanism failure in MSHTML Framework allows an unauthorized attacker to bypass a security feature over a network. CVE-2026-21513 - Access of resource using incompatible...

vmbus_bus_init Heap Buffer Overflow DoS

The vulnerability of the vmbusbusinit function in the drivers/hv/vmbusdrv.c module of the Microsoft HyperV Linux kernel operating system involves exposing confidential information. Exploiting this vulnerability could allow an attacker to cause service failures...

Azure Linux 3.0 Security Update: hyperv-daemons (CVE-2023-51779)

The version of hyperv-daemons installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2023-51779 advisory. - btsockrecvmsg in net/bluetooth/afbluetooth.c in the Linux kernel through 6.6.8 has a use-after-free...

Azure Linux 3.0 Security Update: hyperv-daemons (CVE-2024-26940)

The version of hyperv-daemons installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-26940 advisory. - In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Create debugfs...

Azure Linux 3.0 Security Update: hyperv-daemons (CVE-2024-35808)

The version of hyperv-daemons installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-35808 advisory. - In the Linux kernel, the following vulnerability has been resolved: md/dm-raid: don't call...

Azure Linux 3.0 Security Update: hyperv-daemons (CVE-2024-27068)

The version of hyperv-daemons installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-27068 advisory. - In the Linux kernel, the following vulnerability has been resolved:...

Azure Linux 3.0 Security Update: hyperv-daemons (CVE-2024-26969)

The version of hyperv-daemons installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-26969 advisory. - In the Linux kernel, the following vulnerability has been resolved: clk: qcom: gcc-ipq8074: fix...

Azure Linux 3.0 Security Update: hyperv-daemons (CVE-2024-35816)

The version of hyperv-daemons installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-35816 advisory. - In the Linux kernel, the following vulnerability has been resolved: firewire: ohci: prevent leak of...

Azure Linux 3.0 Security Update: hyperv-daemons (CVE-2024-35794)

The version of hyperv-daemons installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-35794 advisory. - In the Linux kernel, the following vulnerability has been resolved: dm-raid: really frozen syncthrea...

Azure Linux 3.0 Security Update: hyperv-daemons (CVE-2024-27433)

The version of hyperv-daemons installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-27433 advisory. - In the Linux kernel, the following vulnerability has been resolved: clk: mediatek: mt7622-apmixedsys...