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4.3
Windows Shell Spoofing Attack Possible Over Network Connections
CVE-2026-32202
Summary
An attacker can pretend to be a trusted user or device on a Windows network, potentially accessing sensitive information or taking control of systems. This risk affects Windows systems, particularly those with network connections. To mitigate, ensure Windows updates are current, and consider implementing network segmentation and access controls.
Original title
Protection mechanism failure in Windows Shell allows an unauthorized attacker to perform spoofing over a network.
Original description
Protection mechanism failure in Windows Shell allows an unauthorized attacker to perform spoofing over a network.
nvd CVSS3.1
4.3
Vulnerability type
CWE-693
Protection Mechanism Failure
Published: 14 Apr 2026 · Updated: 16 Apr 2026 · First seen: 14 Apr 2026