CVE-2025-31985: Hcltech Bigfix Service Management

Medium severity, CVSS 6.5. EPSS: 0.2% chance of exploitation in the next 30 days.

HCL BigFix Service Management (SM) is affected by a security misconfiguration due to a missing or insecure “X-Content-Type-Options” header. This could allow browsers to perform MIME-type sniffing, potentially causing malicious content to be interpreted and executed incorrectly.

Affected products

• Hcltech Bigfix Service Management: version 23.0 only

Published 2026-05-20. Last modified 2026-07-24.