Zero-Day

Hackers Actively Exploiting SonicWall SMA1000 0-Day Vulnerability in the Wild

SonicWall disclosed two vulnerabilities affecting its SMA1000 Series remote access appliances, and threat actors were already exploiting one of them…

1 month ago

Microsoft Exchange, Windows 11, and Cursor Zero-Days Exploited on Pwn2Own Day 2

Pwn2Own Berlin 2026 is rapidly escalating into one of the most intense offensive security contests in recent years, with Day…

3 months ago

Hackers Actively Attacking Adobe Reader Users Using Sophisticated 0-Day Exploit

A highly sophisticated, unpatched zero-day exploit is actively targeting users of Adobe Reader. Detected by the EXPMON threat-hunting system, this…

5 months ago

Desktop Window Manager 0-Day Vulnerability Allows Attacker to Elevate Privileges

Microsoft has released urgent security updates to address a critical zero-day vulnerability in the Windows Desktop Window Manager (DWM). Tracked…

7 months ago

Windows Remote Access Connection Manager 0-Day Vulnerability Let Attackers Trigger DoS Attack

Microsoft has patched a zero-day vulnerability in the Windows Remote Access Connection Manager (RasMan) service, tracked as CVE-2026-21525, which allowed…

7 months ago

Windows Shell Security Feature 0-Day Vulnerability Let Attackers Bypass Authentication

Microsoft released Microsoft Patch Tuesday updates to address a critical zero-day vulnerability in Windows Shell that is currently being actively…

7 months ago

Gemini MCP Tool 0-day Vulnerability Allows Remote Attackers to Execute Arbitrary Code

A critical zero‑day vulnerability in Gemini MCP Tool exposes users to remote code execution (RCE) attacks without any authentication. Tracked…

7 months ago

Hackers Earned $516,500 for 37 Unique 0-day Vulnerabilities – Pwn2Own Automotive 2026

Day One of Pwn2Own Automotive 2026, which delivered $516,500 USD for 37 zero-days, the event has now accumulated $955,750 USD…

7 months ago

Critical 0-Day RCE Vulnerability in Networking Devices Exposes 70,000+ Hosts

A critical zero-day vulnerability has been discovered in XSpeeder's SXZOS firmware, affecting tens of thousands of SD-WAN appliances, edge routers,…

8 months ago

WatchGuard 0-day Vulnerability Exploited in the Wild to Hijack Firewalls

An urgent security update has been released to fix a critical zero-day vulnerability in WatchGuard Firebox firewalls. With warnings that…

8 months ago