CISA has updated its Known Exploited Vulnerabilities (KEV) catalog with five new flaws, indicating active exploitation in the wild. These vulnerabilities impact JFrog Artifactory (CVE-2026-42016), ConnectWise ScreenConnect, and MikroTik RouterOS. Federal Civilian Executive Branch agencies are mandated to patch these issues by specific deadlines, highlighting the urgency of addressing these actively exploited weaknesses.