BREAKING: Triple Zero-Day Storm - Ivanti, Microsoft Office, and Fortinet Under Active Attack

BREAKING: Triple Zero-Day Storm - Ivanti, Microsoft Office, and Fortinet Under Active Attack

BREAKING THREAT ALERT: 5 CRITICAL THREATS DETECTED

TRIGGER: 3+ critical threats detected — escalating to immediate briefing and publication

CRITICAL THREAT SUMMARY:

5 Critical Active Exploitations Detected:

🔥 ZERO-DAY CLUSTER: Triple Zero-Day Storm

1. Ivanti EPMM (CVE-2026-1281 & CVE-2026-1340) - ACTIVE EXPLOITATION

Critical code injection in Endpoint Manager Mobile

RCE on on-premises EPMM installations

Added to CISA KEV catalog (Feb 1)

1,600+ exposed instances globally

Shadowserver reports exploitation spike (13 source IPs)

2. Microsoft Office (CVE-2026-21509) - ZERO-DAY

Affects Office 2016 onwards

Microsoft published emergency patches Jan 26

3. Fortinet FortiCloud SSO (CVE-2026-24858) - ACTIVE EXPLOITATION

CVSS 9.4 - Authentication bypass

FortiOS, FortiManager, FortiWeb, FortiProxy, FortiAnalyzer affected

SSO-enabled environments at risk

⚠️ SUPPLY-CHAIN COMPROMISE

4. MicroWorld eScan Antivirus - SUPPLY-CHAIN ATTACK

Compromised update servers delivering malware

Multi-stage malware: persistence, remote access, blocked updates

8+ hour global update service shutdown

🎯 ADDITIONAL ACTIVE EXPLOITS

5. WinRAR (CVE-2025-8088) - ACTIVE EXPLOITATION

Path traversal vulnerability

Russia/China-linked APTs + financially motivated actors

Ransomware & credential theft campaigns

IMMEDIATE ACTIONS REQUIRED:

Ivanti EPMM: Apply emergency RPM patch immediately (no downtime required)

Fortinet: Disable FortiCloud SSO if not essential, apply patches

Microsoft Office: Verify Jan 26 patches installed

eScan Antivirus: Disconnect from updates, investigate for compromise

Threat Level: CRITICAL

Confidence: HIGH (Multiple confirmed active exploitations)