CVE-2026-21848: Hcl Software Hcl Bigfix Service Management

Medium severity, CVSS 5.0. EPSS: 0.2% chance of exploitation in the next 30 days.

HCL BigFix Service Management is affected by a Security Misconfiguration vulnerability, which could allow an authenticated attacker to exploit improper access controls, enabling the unauthorized viewing of restricted data elements across tenant boundaries.

Affected products

• Hcl Software Hcl Bigfix Service Management: version V23 only

Published 2026-09-18. Last modified 2026-09-18.