Critical Exim bug bypasses security filters on 1.5 million mail serversCensys warns that over 1.5 million Exim mail transfer agent (MTA) instances are unpatched against a critical vulnerability that lets threat actors bypass security filters.#bleepingcomputer#EN#2024#Bypass#Email#Exim#Mail#Security-Bypass#Vulnerability·bleepingcomputer.com·Jul 12, 2024Critical Exim bug bypasses security filters on 1.5 million mail servers