ET-3463
📛 Threat Title
Ruleset Update Summary - 2026/09/24 - v11297
Indicators of Compromise (0)
No indicators of compromise on this threat.
References (1)
- Ruleset Update Summary - 2026/09/24 - v11297 Emerging Threats Community
Remediations (10)
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web:community.emergingthreats.net
Updates to the Emerging Threats Pro and Emerging Threats Open rulesets .
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web:github.com
20x Class A Related Rules These rules are referenced by this ruleset reference but are not otherwise included in this generated class-specific ruleset . They are grouped by how the source rules characterize them.
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web:learn.microsoft.com
Remediate security weaknesses discovered through security recommendations, and create exceptions if needed, in Defender Vulnerability Management.
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web:msrc-ppe.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:msrc.microsoft.com
Discover Microsoft's Security Update Guide for detailed information on security vulnerabilities, updates , and guidance to protect your systems effectively.
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web:msrc.microsoft.com
Access Microsoft Security Response Center's guide to address vulnerabilities, manage security risks, and keep your systems protected with the latest updates .
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web:windowsforum.com
The mitigation name administrators should verify for CVE-2026-42897 is M2. Exchange Server 2016, Exchange Server 2019, and Exchange Server Subscription Edition are affected at any update level, while Exchange Online is not affected.
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web:www.fedramp.gov
Ruleset Reference This section contains generated reference copies of the FedRAMP Consolidated Rules for 2026. These pages show the rules together as complete rulesets instead of carving them into stakeholder-specific sections for providers, agencies, independent assessors, advisors, or FedRAMP.
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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.ptc.com
Remediation steps and updates around the March 2026 Windchill and FlexPLM security vulnerability. Visit our remediation center for all the latest details from our product teams with links to deeper remediation information per impacted product.
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