CISA warns of SmarterMail RCE flaw used in ransomware attacks
Over Security - Cybersecurity news aggregator [Unofficial]
February 6, 2026
The Cybersecurity & Infrastructure Security Agency (CISA) in the U.S. has issued a warning about CVE-2026-24423, an unauthenticated remote code execution (RCE) flaw in SmarterMail that is used in ransomware attacks.
Discussion in the ATmosphere