[ CVE-2026-56596 · Published 6 Oct 2026 ]

Vulnerability in HCL Software HCL BigFix Service Management

CVSS 3.5 EPSS <1%1 agency advisoryNo fix listed yet

[ Description ]Official description

HCL BigFix Service Management is affected by an Improper Input Validation vulnerability, which could allow an attacker to supply unexpected or malformed data, enabling processing errors, business logic bypasses, and unintended application behavior.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ Advisories ]Government CERT advisories

[ References ]References