CVE-2026-56583

LowCVSS 3.1

Published: 21/07/2026(UTC)Updated: 03/08/2026(UTC)Translated: 25/07/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.14%

4th percentile - higher than 4% of all known CVEs

Concurrent Login vulnerability in HCL MyCloud increases the risk of unauthorized access, session hijacking, and account misuse.

The risk involves potential session hijacking and unauthorized account access.

Implement concurrent login restrictions and update HCL MyCloud.

Original NVD description (English source)

HCL MyCloud was affected with Concurrent Login Vulnerability. It may increase the risk of unauthorized access, session hijacking, and account misuse.