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EXPOSURES › CVE-2026-32202

CVE-2026-32202

HIGH ⌖ ON CISA KEV · EXPLOITED
DETAIL
SourceCISA-KEV · kev Published2026-04-28 Referencehttps://nvd.nist.gov/vuln/detail/CVE-2026-32202 ↗
⚡ RCE ⌖ EXPLOITED IN THE WILD SHAME 45/100 exploited-in-wildunpatched

Microsoft Windows Shell allows network spoofing via a protection mechanism failure, enabling attackers to bypass authentication and execute commands.

This vulnerability allows an unauthorized attacker to perform spoofing over a network, potentially bypassing authentication mechanisms and executing commands on Windows systems. For DIB organizations, this poses a significant risk as it can lead to unauthorized access and data breaches, requiring immediate patching and network segmentation to mitigate exposure.

Shame score — While the vulnerability is actively exploited, it is not a zero-day and does not involve default credentials or negligence, making it a moderate embarrassment.

▸ RECOMMENDED ACTION  Actively exploited (CISA KEV) — remediate now, ahead of your normal patch cycle.

DESCRIPTION

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

AFFECTED FEDRAMP PRODUCTS · 4
PRODUCTSTATUS
Azure Commercial Cloud
Microsoft
Authorized
Azure Government (includes Dynamics 365)
Microsoft
Authorized
Microsoft Office 365 GCC High
Microsoft
In Process
Office 365 Multi-Tenant & Supporting Services
Microsoft
Authorized