ET-3467
📛 Threat Title
Ruleset Update Summary - 2026/09/28 - v11299
Indicators of Compromise (0)
No indicators of compromise on this threat.
References (1)
- Ruleset Update Summary - 2026/09/28 - v11299 Emerging Threats Community
Remediations (10)
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web:learn.microsoft.com
Windows 11, version 24H2 Home and Pro editions will reach end of updates on October 13, 2026. Devices running these editions will no longer receive fixes for known issues, time zone updates , technical support, or monthly security and preview updates containing protections from the latest security threats.
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web:msrc.microsoft.com
Explore Microsoft's Security Update Guide for the latest security updates , vulnerability information, and guidance to protect your systems from potential threats.
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web:msrc.microsoft.com
The Microsoft Security Response Center (MSRC) investigates all reports of security vulnerabilities affecting Microsoft products and services, and provides the information here as part of the ongoing effort to help you manage security risks and help keep your systems protected.
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web:releasebot.io
Browse a full list of updates made to Application Security by Cloudflare. Follow to get all release notes by email, RSS, and more.
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web:support.microsoft.com
September 8, 2026—KB5123099 (OS Build 14393.9512) Applies to: Windows 10 Enterprise LTSB 2016 and Windows 10 IoT Enterprise 2016 LTSB This security update includes fixes and improvements that are a part of the following update : August 11, 2026—KB5120418 (OS Build 14393.9418) The following is a summary of the issues that this update addresses. The bold text within the brackets indicates the ...
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web:support.microsoft.com
Microsoft is working on a resolution and will update this documentation when more information is available. File History might stop working after installing September 2026 Windows update After installing the September 2026 Windows security update KB5124008, some customers using File History, might be unable to create or update backups.
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web:techcommunity.microsoft.com
Take your marketing campaigns further with campaigns in a box (CiaBs), collections of partner-ready, high-quality marketing assets designed to deepen...
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web:www.fedramp.gov
Welcome to the FedRAMP Consolidated Rules for 2026. This site brings the rules, definitions, timelines, stakeholder guidance, and source material together so agencies, cloud service providers, independent assessors, advisors, and FedRAMP can work from the same public reference.
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web:www.fedramp.gov
This section contains the entire Consolidated Rules for 2026 as a standalone reference for each ruleset .
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web:www.microsoft.com
Explore the latest from MSRC, including security program updates , policy changes, technical research, and perspectives from the people helping protect customers across Microsoft. The blog brings together timely announcements, deep technical analysis, strategic guidance, and community stories from researchers and security teams around the world.
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