What’s Vulnerable › Vulnerabilities

CVE-2026-56596: HCL BigFix Service Management is affected by multiple security vulnerabilities.

• Severity: low (CVSS 3.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-06 · updated 2026-10-06
• Weakness: CWE-20

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.

Affected products

• HCL Software HCL BigFix Service Management: Version 27

References

• https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0134015

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