tech π‘οΈ Microsoft patches major Exchange Server security flaws π¨
Microsoft released crucial security updates addressing several vulnerabilities in Exchange Server. These flaws affect Exchange Server Subscription Edition, 2019, and 2016. The updates cover issues disclosed on August 11, 2026, including critical RCE and DoS bugs. Exploitation could allow attackers to bypass auth, execute code, or disrupt services. Organizations running on-premises Exchange must apply these patches ASAP.