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Windows Netlogon RCE exploited, domain controllers at risk (CVE-2026-41089)

Feeds2.Feedburner •Zeljka Zorz • June 1, 2026

CVE-2026-41089, a critical Windows Netlogon RCE flaw that allows remote code execution, is now actively exploited in the wild, the Centre for Cybersecurity Belgium (CCB) warned on Friday. CVE-2026-41089 CVE-2026-41089 is a stack-based buffer overflow vulnerability in Windows Netlogon, the service and protocol that handles authentication and security within a Windows domain environment. The flaw can be exploited by attackers by sending a specially crafted network request to a Windows server that is acting … More →

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Critical RCE Vulnerability in BeyondTrust Software Requires Immediate Patching BeyondTrust has issued a warning regarding a critical remote code execution (RCE) vulnerability in its Remote Support and Privileged Remote Access software. The flaw, tracked as CVE-2026-1731, allows unauthenticated attackers to execute arbitrary code remotely and affects versions 25.3.1 or earlier of Remote Support and 24.3.4 or earlier of Privileged Remote Access. Users are advised to apply the patches released on February 6, 2026, to mitigate the risk of exploitation. 860 sources 67

Extracted Entities

Windows Netlogon RCE exploited, domain controllers at risk (CVE-2026-41089)

The full story

Extracted Entities

CVEs (1)

CWE Weaknesses (1)

Platforms (1)