CVE-2025-31984: HCL BigFix Service Management (SM) is affected by a security misconfiguration due to a missing or insecure “X-Content-Type-Options” header.
CVE-2025-31984 · Severity: low · CVSS 3.7 · Published 2026-05-06
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.
No. Junglewise Threat Intelligence has no report of CVE-2025-31984 being exploited in the wild.
How severe is CVE-2025-31984?
Low severity, with a CVSS score of 3.7, published 6 May 2026.
Which products and versions are affected?
Hcltech Bigfix Service Management. The advisory does not name versions.
Is there a fix for CVE-2025-31984?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2025-31984?
Check whether you run Hcltech Bigfix Service Management. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.