The Roundcube security update fixes 12 webmail flaws, including a zero-click stored XSS and an SSRF bypass. Update to 1.6.19 or 1.7.4 now. Related Posts: CVE-2026-86218 (CVSS 10): N-central Pre-Auth RCE Exploited in the Wild MikroTrick PoC: RouterOS Admin Rights Exploited In Wild AI Agent Coordination: The Unprecedented OpenAI Breakout The post Roundcube Security Update Fixes 12 Webmail Flaws appeared first on Daily CyberSecurity.