ConnectWise security advisory (AV26-903) – Update 1

Serial number: AV26-903Date: September 9, 2026Updated: September 11, 2026 As of September 8, 2026, ConnectWise is affected by a vulnerability in the following product: ScreenConnect versions prior to 26.6.5 Open-source reporting indicates that CVE-2026-84869 is being exploited in the wild. Update 1 On September 11, 2026, Cybersecurity and Infrastructure Security Agency (CISA) added CVE-2026-84869 to their Known Exploited Vulnerabilities (KEV) Database. The Cyber Centre encourages users and administrators to review the provided web links and apply any necessary updates as they become available. ScreenConnect 26.6.5 Security Patch ConnectWise - Security Bulletins CISA KEV: CVE-2026-84869