Progress security advisory (AV26-552) – Update 1

Serial number: AV26-552
Date: June 5, 2026
Updated: July 2, 2026

Between June 2 and 4, 2026, Progress published security advisories to address vulnerabilities in the following products. Included was a critical update for the following:

• Sitefinity CMS and Sitefinity Insight – multiple versions
• Progress Kemp LoadMaster – version GA v7.2.63.1 and prior
• Progress Kemp LoadMaster - version LTSF v7.2.54.17 and prior

Update 1

Open-source reporting indicates that CVE-2026-8037 is being exploited in the wild.

The Cyber Centre encourages users and administrators to review the provided web link and apply the necessary updates.

• Sitefinity Security Advisory for Addressing Security Vulnerabilities CVE-2026-7312, CVE-2026-7198, CVE-2026-7195, CVE-2026-7201, CVE-2026-7313, May 2026
• LoadMaster Critical Security Bulletin – June 2026 – (CVE-2026-8037, CVE-2026-33691)
• Progress Trust Center