CVE-2025-21332 - Breaking Down the MapUrlToZone Security Feature Bypass Vulnerability
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What is CVE-2025-21332?
CVE-2025-21332 is a recently-disclosed security vulnerability in Microsoft Windows that allows attackers to bypass security policies using the MapUrlToZone function. This
CVE-2025-21334 - How Attackers Exploit Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege Vulnerability
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Introduction
In early 2025, Microsoft disclosed CVE-2025-21334, an important elevation of privilege vulnerability within Windows Hyper-V’s NT Kernel Integration Virtualization Service Provider (VSP)
CVE-2025-21329 - MapUrlToZone Security Feature Bypass Vulnerability Explained (With Exploit Example)
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Last updated: June 2024
Author: security_insider
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Modern browsers and applications, especially in Windows, rely heavily on something called the *zone model* to
CVE-2025-21318 - Windows Kernel Memory Information Disclosure Vulnerability Explained
In early 2025, Microsoft disclosed a critical vulnerability tracked as CVE-2025-21318 in the Windows kernel. This vulnerability can allow a local attacker to access sensitive
CVE-2025-21312 - Windows Smart Card Reader Information Disclosure Vulnerability Explained
In early 2025, a new vulnerability surfaced in the Windows operating system, specifically affecting how the system handles information from smart card readers. Labeled as
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