CVE-2026-31786

The CVE-2026-31786 issue affects the Linux kernel in drivers/xen/sys-hypervisor.c, where HYPERVISOR_xen_version(XENVER_build_id) returned a build_id that is not NUL-terminated, causing a buffer overflow via sprintf in buildid_show. The root cause is that the build_id was not treated as a proper s...

Microsoft Hyper-V Remote Code Execution Vulnerability (CNVD-2024-11160)

Microsoft Hyper-V is an application from Microsoft Corporation USA. A system hypervisor virtualization technology that enables desktop virtualization. A remote code execution vulnerability exists in Microsoft Hyper-V, which can be exploited by an attacker to execute arbitrary code on a system...

Microsoft Hyper-V 安全漏洞

Microsoft Hyper-V is an application from Microsoft Corporation USA. A system hypervisor virtualization technology that enables desktop virtualization. A remote code execution vulnerability exists in Microsoft Hyper-V, which can be exploited by an attacker to execute arbitrary code on a system...

Microsoft Hyper-V Denial of Service Vulnerability

Microsoft Hyper-V is an application from Microsoft Corporation USA. A system hypervisor virtualization technology that enables desktop virtualization. A denial of service vulnerability exists in Microsoft Hyper-V, which can be exploited by an attacker to cause the target system to stop responding...