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CVE-2026-41089 - Vulnerability Analysis

CriticalCVSS: 9.8

Last Updated: May 12, 2026

Windows Netlogon - Remote Code Execution

Published: May 12, 2026Updated: May 12, 2026Remote Exploitable

Overview

Windows Netlogon contains a stack-based buffer overflow caused by improper input handling, letting unauthorized attackers execute code remotely over the network, exploit requires network access.

Severity & Score

Severity: Critical

CVSS Score: 9.8

EPSS Score: 0.0%(Probability of exploitation in next 30 days)

Impact

Unauthorized attackers can execute arbitrary code remotely, potentially leading to full system compromise.

Mitigation

Update to the latest available version.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-41089

Social Media Activity(2 posts)

nyanbinary

@nyanbinary

May 12, 2026

checks notes ... Windows Netlogon Remote Code Execution Windows DNS Client Remote Code Execution https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-41096 https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-41089

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nyanbinary

@nyanbinary

May 12, 2026

View original post

Related Resources

Details

CVE ID: CVE-2026-41089
Severity: Critical
CVSS Score: 9.8
Type: buffer_overflow
Status: new
EPSS: 0.0%
Social Posts: 2

CWE

CWE-121

CVSS Metrics

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

EPSS Score

0.0%Probability of exploitation in the next 30 days