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CVEs

CVE-2026-41089

exploited in the wild
CVSS
9.8
Reports
9
First seen
May 12
Last seen
Jun 10
Affected product

Windows Netlogon

Associated actors

Agrius ×1bandcampro ×1BlackSuit ×1Doppelganger ×1GlassWorm ×1GREYVIBE ×1MuddyWater ×1Nimbus Manticore ×1Payload ×1ShinyHunters ×1

Recent reports

Critical

Critical Vulnerability in Windows Netlogon (CVE-2026-41089)

CERT-EU AdvisoriesCritical

Check Point Threat Intelligence Report – June 2025 Breaches, Vulnerabilities, and AI Threats

Check Point ResearchHigh

Weekly Cyber Recap: PAN-OS Exploit, Gogs RCE, GlassWorm C2 Takedown, AI-Driven Attacks

The Hacker NewsCritical

Critical Windows Netlogon RCE Flaw Actively Exploited in Attacks

Bleeping ComputerHigh

Microsoft Patches 138 Vulnerabilities Including Critical DNS and Netlogon RCE Flaws

The Hacker NewsHigh

May Patch Tuesday: 132 CVEs including 29 critical, 13 predicted for active exploitation

Sophos NewsHigh

Microsoft's MDASH AI system discovers 16 Windows vulnerabilities including 4 critical RCE flaws

Microsoft Threat IntelligenceHigh

Patch Tuesday, May 2026 Edition

KrebsOnSecurityHigh

Microsoft Patch Tuesday for May 2026 — 137 vulnerabilities including 31 critical

Cisco Talos

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