CVE-2026-56595

HCL BigFix Service Management is affected by a CORS Misconfiguration vulnerability due to improperly validated origin headers, which could allow an attacker to craft a malicious web page that interacts with the vulnerable application, enabling unauthorized access to protected resources and restricted APIs on behalf of a victim.

  • Published Sep 18, 2026
  • CVSS 3.1 low
  • 0.2% chance of exploitation in the next 30 days (EPSS)

Affected software

CVE-2026-56595 at the National Vulnerability Database