CVE-2026-21755: Hclsoftware Hcl Hive

Medium severity, CVSS 5.3. EPSS: 0.2% chance of exploitation in the next 30 days.

HCL Hive is affected by a missing rate limit which could allow an attacker unauthorized access via brute-force or credential stuffing attacks, or cause a denial of service.

Affected products

• Hclsoftware Hcl Hive: version 1.0 only

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