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CVE-2026-32202 — Actively Exploited: Windows (Microsoft)

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

CVE IDCVE-2026-32202
VendorMicrosoft
ProductWindows
Vulnerability nameMicrosoft Windows Protection Mechanism Failure Vulnerability
Date added2026-04-28
Remediation due2026-05-12
Known ransomware useUnknown
Required actionApply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
DescriptionMicrosoft Windows Shell contains a protection mechanism failure vulnerability that allows an unauthorized attacker to perform spoofing over a network.
SourceCISA Known Exploited Vulnerabilities

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