TI Mindmap HUB
Threat Intelligence Report

MSHTML Framework 0-Day Vulnerability Let Attackers Security Feature over Network

📅 February 18, 2026 📰 cybersecuritynews.com 🔍 1 CVE(s) referenced

A critical zero-day vulnerability in Microsoft’s MSHTML Framework allows attackers to bypass Windows security prompts and execute malicious code via network-based, low-complexity attacks, putting millions of systems at immediate risk until patched.

vendor
CVE-2026-21513

Sign in to access the full report including:
detailed analysis, IOCs, MITRE ATT&CK mapping, and STIX bundle.

🔐 Sign In to Read Full Report

You'll need to accept our Terms of Service to access the platform.

📊 Visual Mindmap
🎯 IOC Extraction
⚔️ MITRE ATT&CK TTPs
📦 STIX 2.1 Bundle