CVE-2025-0276: Hcltech Bigfix Mobile

Medium severity, CVSS 6.1. EPSS: 0.3% chance of exploitation in the next 30 days.

HCL BigFix Modern Client Management (MCM) 3.3 and earlier are vulnerable to certain insecure directives within the Content Security Policy (CSP). An attacker could trick users into performing actions by not properly restricting the sources of scripts and other content.

Affected products

• Hcltech Bigfix Mobile: up to and including 3.3
• Hcltech Bigfix Modern Client Management: before 3.4 (fixed in 3.4)

Published 2025-10-16. Last modified 2026-10-08.