Serial number: AV26-642
Date: June 30, 2026
On May 26, 2026, SimpleHelp published a security update to address vulnerabilities in the following product:
- SimpleHelp – versions 5.5.0 to versions prior to 5.5.16
- SimpleHelp – versions 6.0 to versions prior to 6.0 RC2
On June 29, 2026, Cybersecurity and Infrastructure Security Agency (CISA) added CVE-2026-48558 to their Known Exploited Vulnerabilities (KEV) Database.
The Cyber Centre encourages users and administrators to review the provided web links and apply the necessary update.