Microsoft Exchange Zero-Day Confirmed At Pwn2Own Hacking Event

Microsoft Exchange Zero-Day Confirmed At Pwn2Own Hacking Event

Microsoft Exchange has now joined Windows 11 as Pwn2Own zero-day hackers continue to successfully attack the tech giant’s products.

Microsoft Exchange, Windows 11 hacked on second day of Pwn2Own

​During the second day of Pwn2Own Berlin 2026, competitors collected $385,750 in cash awards after exploiting 15 unique zero-day vulnerabilities in multiple products, including Windows 11, Microsoft Exchange, and Red Hat Enterprise Linux for Workstations.

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 Two delivering a fresh wave of critical zero-day exploits targeting enterprise software, AI tools, and operating systems. Security researchers demonstrated real-world attack scenarios against high-value targets, including Microsoft Exchange, Windows 11, and AI coding platforms, highlighting the growing attack surface in mo…

Windows 11, Microsoft Edge, and Exchange hacked at Pwn2Own

Microsoft products and AI apps fell to multiple 0-days at Pwn2Own 2026 as researchers claimed huge cash prizes.

Microsoft Edge, Windows 11 and LiteLLM Hacked in Pwn2Own Berlin 2026

Pwn2Own Berlin 2026 opened with a surge of zero-day exploits targeting modern browsers, operating systems, and emerging AI platforms. On Day One alone, security researchers successfully hacked Microsoft Edge, Windows 11, and LiteLLM, earning a total of $523,000 for 24 unique vulnerabilities. The results highlight a growing reality that AI ecosystems and core enterprise technologies are increasingly exposed to complex, chained attacks. Edge Sandb…