Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
CVE-2026-48842: Roundcube Pre-Auth SQL Injection Actively Exploited — Detection and Remediation Guide
Roundcube Pre-Auth SQL Injection Under Active Exploitation — What Defenders Need to Do Now The Canadian Centre for Cyber Security has issued...
Debian DSA-6479-1: Roundcube Webmail XSS, SSRF, and Unauthenticated RCE — Detection and Patching Guide
Overview Debian has issued security advisory DSA-6479-1 for Roundcube, the widely deployed AJAX-based webmail frontend for IMAP servers. The...
Debian DSA-6479-1: Roundcube Webmail Security Update — Patching, Detection, and Compromise Assessment Guide
Debian Ships Emergency Roundcube Webmail Fixes — What Defenders Must Do Now Debian's security team has published DSA-6479-1, a security upda...
DSA-6391-1: Critical Roundcube Update — Detection and Response for Debian Environments
Introduction Debian has released DSA-6391-1, a security update for the Roundcube webmail package. This advisory addresses a critical vulnera...
Critical Roundcube RCE Vulnerabilities Added to CISA KEV Catalog
Introduction The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has issued a critical directive for administrators of Roundcub...