Description
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
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| HCL | BigFix Service Management (SM) | 23 | — |
Advisories 1
- WID-SEC-2026-1396 HCL BigFix Service Management: Mehrere Schwachstellen BSI CERT-Bund (WID) · May 20, 2026