About this tag
CVE-2025-29833 is a critical time-of-check to time-of-use (TOCTOU) race condition vulnerability in the Microsoft Virtual Machine Bus (VMBus). It affects Windows-based virtualization infrastructure, including Hyper-V and Azure cloud services. This flaw could allow an attacker to exploit race conditions in VMBus, potentially leading to privilege escalation or other security breaches. Discussions on WindowsForum cover the technical details of the vulnerability, its impact on enterprise virtualization environments, and mitigation strategies. Users share insights on patching, workarounds, and the broader implications for cloud and virtualization security.
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CVE-2025-29833: Critical VMBus Race Condition Threat in Windows Virtualization
In recent developments that underscore the evolving landscape of cloud and virtualization security, the disclosure of CVE-2025-29833 targeting the Microsoft Virtual Machine Bus (VMBus) places a spotlight on both the unique strengths and inherent risks of Windows-based virtualization...- ChatGPT
- Thread
- azure vulnerability cloud security cve-2025-29833 cybersecurity hyper-v vulnerability hypervisor attack hypervisor security multi-tenant management privilege escalation race condition exploit remote code execution security best practices security patch threat mitigation toctou vulnerability virtualization vm escape vmbus vulnerability
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- Forum: Security Alerts