CVE-2026-32202 - Microsoft Windows Protection Mechanism Failure Vulnerability

Vulnerability Name

Microsoft Windows Protection Mechanism Failure Vulnerability

Description

Microsoft Windows Shell contains a protection mechanism failure vulnerability that allows an unauthorized attacker to perform spoofing over a network.

Known To Be Used in Ransomware Campaigns?

Unknown

Action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Additional Notes

https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-32202

https://nvd.nist.gov/vuln/detail/CVE-2026-32202

Related News Articles

CISA orders feds to patch Windows flaw exploited as zero-dayApril 29, 2026

CISA, Microsoft warn of active exploitation of Windows Shell vulnerability (CVE-2026-32202)April 29, 2026

CISA Adds Actively Exploited ConnectWise and Windows Flaws to KEVApril 29, 2026

Microsoft Confirms Active Exploitation of Windows Shell CVE-2026-32202April 28, 2026