CVE-2025-47999 describes a Windows Hyper-V Denial of Service (DoS) vulnerability. The vulnerability arises from missing synchronization in Hyper-V, which allows an authorized attacker to cause a denial of service (crash or unavailability of service) over an adjacent network. This means that the...
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cve-2025-47999
cybersecurity
denial of service
extended security updates
hyper-v
hyper-v crash
hyper-v vulnerability
microsoft security
network attack
network mitigation
network security
security
security best practices
security patch
virtualization
vulnerability
windows security
windows server
A critical vulnerability has emerged in the widely deployed Microsoft SharePoint platform, labeled as CVE-2025-49701, which poses significant cybersecurity implications for enterprise environments relying on SharePoint as a central pillar for collaboration and document management. Discovered in...
Russian hackers have figured out a way to weaponize OAuth 2.0 authentication—yes, that protocol you trusted implicitly last Tuesday when you breezed through another Microsoft 365 login screen—turning what should be a knight in shining armor into a digital Trojan horse galloping straight through...