CVE-2026-21751: Hclsoftware Hcl Hive

High severity, CVSS 7.4. EPSS: 0.2% chance of exploitation in the next 30 days.

HCL Hive is affected by a cryptographic primitive with a risky implementation which could allow an attacker unauthorized lateral compromise or widespread credential leakage if a single internal component is breached.

Affected products

Published 2026-08-24. Last modified 2026-08-28.