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#Security Vulnerability

CVE-2025-49664: Windows User-Mode Driver Framework Host Information Disclosure Vulnerability

Exposure of sensitive information to an unauthorized actor in Windows User-Mode Driver Framework Host allows an authorized attacker to disclose information over a network.

Microsoft Security Response Center
#vulnerability#windows#auth#Windows User-Mode Driver Framework Host#Security Vulnerability
CVE-2025-49665: Workspace Broker Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Workspace Broker allows an authorized attacker to elevate privileges locally.

CVE-2025-48002: Windows Hyper-V Information Disclosure Vulnerability

Integer overflow or wraparound in Windows Hyper-V allows an authorized attacker to disclose information over an adjacent network.

CVE-2025-48001: BitLocker Security Feature Bypass Vulnerability

**What kind of security feature could be bypassed by successfully exploiting this vulnerability?** A successful attacker could bypass the BitLocker Device Encryption feature on the system storage device. An attacker with physical access to the target could exploit this vulnerability to gain access to encrypted data.

CVE-2025-47981: SPNEGO Extended Negotiation (NEGOEX) Security Mechanism Remote Code Execution Vulnerability

**How could an attacker exploit the vulnerability?** An attacker could exploit this vulnerability by sending a malicious message to the server, potentially leading to remote code execution.

CVE-2025-47980: Windows Imaging Component Information Disclosure Vulnerability

Exposure of sensitive information to an unauthorized actor in Windows Imaging Component allows an unauthorized attacker to disclose information locally.