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vhdx vulnerability

About this tag
The vhdx vulnerability tag covers discussions about security flaws in Microsoft's Virtual Hard Disk (VHDX) format, particularly CVE-2025-47971. This vulnerability involves a buffer over-read that could allow an unauthorized attacker to elevate privileges locally. Topics include mitigation strategies for system administrators and virtualization professionals, as well as broader implications for Windows-based virtualization platforms. The content focuses on understanding the risk, applying patches, and securing virtualized storage environments against local privilege escalation attacks.
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    Microsoft VHDX Vulnerability CVE-2025-47971: Mitigating Local Privilege Escalation Risks

    A recently disclosed vulnerability in Microsoft’s Virtual Hard Disk (VHDX) system, tracked as CVE-2025-47971, has sent ripples through the Windows ecosystem, raising concerns for system administrators, virtualization professionals, and anyone relying on virtualized storage. This security flaw...
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    • buffer over-read cloud security cve-2025-47971 cybersecurity hypervisor security it infrastructure microsoft security patch management privilege escalation security best practices security response threat mitigation vhdx format vhdx vulnerability virtual disk security virtualization vulnerability remediation windows security windows vulnerabilities
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    • Forum: Security Alerts
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