CVE-2026-32202

MEDIUM severity · CVSS 4.3 · CWE-693 · actively exploited (CISA KEV)

4.3CVSS MEDIUM ● exploited

🔴 Actively exploited in the wild (CISA Known Exploited Vulnerabilities). Added to KEV 2026-04-28. US federal agencies must patch by 2026-05-12.

Summary

Protection mechanism failure in Windows Shell allows an unauthorized attacker to perform spoofing over a network.

Impact & exploitability

Attack vectorNetwork

Attack complexityLow

Privileges requiredNone

User interactionRequired

Confidentiality impactLow

Integrity impactNone

Availability impactNone

Exploit probability (EPSS)53%

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Affected products we track (1)

Windows Server 2025

Recommendation

This vulnerability is being actively exploited in the wild — patch affected products urgently. Open any affected product above for its exact safe version.

Additional information

NVD record
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32202Advisory
https://www.vicarius.io/vsociety/posts/cve-2026-32202-mitigation-script-spoofing-vulnerability-in-windows-shellAdvisory
https://www.vicarius.io/vsociety/posts/cve-2026-32202-detection-script-spoofing-vulnerability-in-windows-shellAdvisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-32202Advisory