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CVE-2026-56597

HCL BigFix Service Management is affected by multiple security vulnerabilities.

CVSS 3.1 3.1 LOWCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-56597

Published

HCL BigFix Service Management is affected by a Sensitive Information Leakage vulnerability, which could allow an unauthenticated attacker to extract internal IP addresses from the application's responses, enabling them to map the underlying network topology and identify potential internal targets.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-56597

Published

HCL BigFix Service Management

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "HCL Software",
                    "product": "HCL BigFix Service Management",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "v27"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

Original source record · Cite this exact observation · Complete original publisher JSON