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Luu, T.J.

🔥 This vulnerability is being actively exploited in the wild (CISA Known Exploited Vulnerabilities catalog)

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

infovulnerability🔥 Actively Exploited

security

Source: CISA Known Exploited VulnerabilitiesApril 27, 2026CVE-2026-32202

Summary

Microsoft Windows Shell has a protection mechanism failure vulnerability that lets attackers perform spoofing (impersonating someone or something else) over a network without authorization. This vulnerability is actively being exploited by real attackers, making it a serious security concern.

Solution / Mitigation

Apply mitigations per Microsoft vendor instructions, follow applicable BOD 22-01 guidance for cloud services (government cybersecurity directives), or discontinue use of the product if mitigations are unavailable. The due date for remediation is 2026-05-12.

Vulnerability Details

EPSS (30-day exploit probability)

EPSS: 0.1%

Patch Available

Yes

Exploit Maturity

🔥 Actively Exploited

Disclosure Date

April 27, 2026

Classification

Attack SophisticationModerate

Taxonomy References

CWE (Weakness Type)

CWE-693

Monthly digest — independent AI security research

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

First tracked: April 28, 2026 at 02:00 PM

Classified by LLM (prompt v3) · confidence: 95%