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March 2026 Patch Tuesday: 8 Critical RCE Flaws and 82 CVEs Fixed
Microsoft addresses 82 vulnerabilities in the March 2026 Patch Tuesday update, including 8 critical RCE flaws and 2 public disclosures across Windows and Office.
Windows 10 KB5078885 ESU Fixes Two Zero-Days — Patch Guidance
Microsoft releases Windows 10 KB5078885 Extended Security Update to address two zero-day vulnerabilities and a critical system shutdown bug for ESU subscribers.
Google Forecasts 90 Enterprise Zero-Day Exploits in 2025
Google predicts half of the 90 exploited zero-day vulnerabilities in 2025 will target enterprises. Understand attribution and proactive defense strategies.
Google Reports 90 Zero-Day Exploits in 2025: Enterprise Focus
Google Threat Intelligence Group tracked 90 zero-day vulnerabilities actively exploited throughout 2025, with nearly half targeting enterprise software and appliances.
Coruna iOS Exploit Kit: Spyware-Grade Threat Targets Crypto
The sophisticated Coruna iOS exploit kit, leveraging 23 undocumented vulnerabilities, is now deployed in targeted espionage and crypto theft attacks.
Coruna Exploit Kit: iOS 13-17.2.1 Targeted by Multiple APTs
Google Threat Intelligence Group details Coruna, a powerful iOS exploit kit targeting versions 13.0 to 17.2.1, used by commercial vendors and nation-state actors for
APT28 Exploits CVE-2026-21513: MSHTML 0-Day Intelligence
Akamai reports Russia-linked APT28 exploited CVE-2026-21513 in the MSHTML Framework as a zero-day before Microsoft's February 2026 security patch updates.
US Treasury Sanctions Russian Broker for Stolen Zero-Day Exploits
The US sanctions Artem Kruglov and associated firms for brokering stolen hacking tools and zero-day exploits for Russian intelligence services.
UNC6201 Exploits Dell RecoverPoint Zero-Day CVE-2026-22769
Mandiant and GTIG detail UNC6201's exploitation of CVE-2026-22769 in Dell RecoverPoint for VMs, deploying GRIMBOLT backdoor and novel VMware TTPs.
Microsoft February 2026 Security Update: Analysis of Six Actively Exploited Zero-Days
Microsoft's latest security release addresses 50+ vulnerabilities, including six zero-day exploits targeting Windows kernel components and browser engines.