CVE-2026-66804

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

September 10, 2026

Last Seen

September 10, 2026

API

Exploited in Wild

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Ransomware Use

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Public Exploits

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Attack Vector

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Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Critical Netlogon Vulnerability CVE-2026-41089 Exploited72.0

A critical vulnerability, CVE-2026-41089, was identified in Windows Netlogon, allowing unauthenticated attackers to exploit a stack buffer overflow. This vulnerability enables attackers to execute arbitrary code at the NT AUTHORITY\SYSTEM level, posing a severe risk to Active Directory environments....

Public Exploits

Checking GitHub for proof-of-concept code…

Related Clusters (1)

Critical Netlogon Vulnerability CVE-2026-41089 Exploited

3h ago·2 sources

Related Entities

Zero-day Exploit CVE-2026-20805 CVE-2026-24291 CVE-2026-41089 CVE-2026-41096 CVE-2026-42978 CVE-2026-50416 CVE-2026-83991 T1003.001 - Lsass Memory T1003 - OS Credential Dumping T1021 - Remote Services T1068 - Exploitation for Privilege Escalation

CVE-2026-66804

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Public Exploits

CVE Details

Related Clusters (1)

Critical Netlogon Vulnerability CVE-2026-41089 Exploited

Related Articles (1)

Exploit for Stack

Related Entities