https://outboxserver.com/security-news/Recent vulnerabilities, exploits, and breaches affecting email servers, clients, and services.Hugoen-ushttps://www.bleepingcomputer.com/news/security/fortinet-warns-of-critical-fortimail-flaw-exploited-in-zero-day-attacks/?utm_source=outboxserverhttps://www.bleepingcomputer.com/news/security/fortinet-warns-of-critical-fortimail-flaw-exploited-in-zero-day-attacks/?utm_source=outboxserverThu, 01 Oct 2026 18:42:49 -0400Fortinet is warning customers of a critical FortiMail vulnerability, tracked as CVE-2026-104286, that is being actively exploited in zero-day attacks to execute unauthorized code or commands on vulnerable devices.https://arstechnica.com/security/2026/09/attackers-have-been-exploiting-critical-zimbra-flaw-to-steal-emails/?utm_source=outboxserverhttps://arstechnica.com/security/2026/09/attackers-have-been-exploiting-critical-zimbra-flaw-to-steal-emails/?utm_source=outboxserverWed, 30 Sep 2026 20:44:48 +0000A simple email gives the attackers the ability to remotely inject OS commands.