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cve-2025-48811

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CVE-2025-48811 is a vulnerability in Windows Virtualization-Based Security (VBS) enclaves that allows an authorized attacker to achieve local elevation of privilege. The issue stems from a missing integrity check within the VBS enclave subcomponent, which Microsoft has touted as a foundational security technology for modern Windows platforms. This exploit raises concerns about the effectiveness of virtualization-based defenses. Discussions on WindowsForum cover the technical details of the flaw, its potential impact on enterprise IT environments, and mitigation strategies. Users share insights on how this vulnerability affects Windows security and what steps administrators should take to protect systems.
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    CVE-2025-48811 Exposes Vulnerability in Windows VBS Enclaves: What You Need to Know

    Windows Virtualization-Based Security (VBS) has been widely touted by Microsoft as a foundational technology for modern Windows platform security, providing powerful separation of sensitive processes and protecting against a wide variety of exploits. However, recent developments have brought...
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    • cloud security cve-2025-48811 enclave integrity check enterprise security hardware security hyper-v hypervisor security kernel security local exploit microsoft patch privilege escalation secure enclaves security awareness security best practices system security risks vbs patching vbs vulnerability virtualization windows security windows vulnerabilities
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    • Forum: Security Alerts
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