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Ivanti EPMM CVE-2023-35078 Zero-Day: Urgent CISA Patch Directive
CISA orders federal agencies to patch Ivanti EPMM CVE-2023-35078 within four days following active zero-day exploitation against government networks.
CVE-2023-35081: Ivanti EPMM Remote Code Execution Zero-Day Analysis
Ivanti warns of a high-severity RCE vulnerability in EPMM exploited in zero-day attacks. Secure your systems by patching CVE-2023-35081 today.
CVE-2026-0300: Critical Zero-Day in PAN-OS Captive Portal Service
Palo Alto Networks warns of CVE-2026-0300, a critical zero-day vulnerability in the PAN-OS Captive Portal service currently being exploited in the wild.
CVE-2024-23296: Apple Patches Actively Exploited Notification Flaw
Apple releases urgent security updates for iOS and iPadOS to address CVE-2024-23296, a memory corruption vulnerability in Notification Services seeing active use.
CVE-2024-38107: Microsoft Defender BlueHammer Flaw Exploited - Patch Now
CISA orders federal agencies to patch the BlueHammer zero-day, a critical Microsoft Defender privilege escalation flaw currently under active exploitation.

Anthropic Project Glasswing: The Shift to AI-Driven Zero-Day Discovery
Anthropic delays Project Glasswing after its AI model identifies critical zero-day vulnerabilities across major tech stacks, sparking a massive patching effort.
CVE-2024-21412: Microsoft Defender Zero-Day Exploitation and Analysis
Analysis of a Microsoft Defender zero-day vulnerability used to extract NTLM hashes from the SAM database and achieve system-level privileges.
Claude Mythos Preview: Anthropic Limits Access to Vulnerability AI
Anthropic restricts Claude Mythos Preview access to critical infrastructure providers due to its advanced capability to exploit zero-day vulnerabilities.
Microsoft Defender RedSun Zero-Day PoC Grants SYSTEM Privileges
Security researcher Chaotic Eclipse releases the RedSun zero-day PoC for Microsoft Defender, enabling local privilege escalation to SYSTEM on Windows devices.

Microsoft Defender Zero-Day and 17-Year-Old Excel RCE Exploitation
Analysis of recent threats including a Microsoft Defender zero-day, SonicWall brute-force campaigns, and critical RCE in legacy Microsoft Excel components.
Microsoft April 2026 Patch Tuesday: 164 CVEs and Two Zero-Days
Microsoft's April 2026 Patch Tuesday addresses 164 vulnerabilities, including two exploited zero-days and eight critical RCE flaws. Read our technical analysis.

Microsoft Patch Update: Zero-Day Privilege Elevation Dominates
Microsoft's latest patch update addresses 165 vulnerabilities, with over half being privilege elevation flaws, including two actively exploited zero-days.