CVE-2026-24423

Pierluigi Paganini January 30, 2026
SmarterTools patches critical SmarterMail flaw allowing code execution

SmarterTools fixed two SmarterMail flaws, including a critical bug (CVE-2026-24423) that could allow arbitrary code execution. SmarterTools fixed two security bugs in its SmarterMail email software, including a critical vulnerability, tracked as CVE-2026-24423 (CVSS score of 9.3) that could let attackers run malicious code on affected systems. “SmarterTools SmarterMail versions prior to build 9511 contain […]