CVE-2026-56582

HCL MyCloud was affected by the SSL/TLS LUCKY13 Vulnerability. An attacker may exploit this vulnerability to decrypt sensitive information through a TLS/SSL padding oracle attack.

Score

CVSS 3.1 3.1 Low

Status

Analyzed - psirt@hcl.com

Published

2026-07-21

Last modified

2026-10-24

Weaknesses

CWE-327

Affected products

• Mycloud (Hclsoftware)
• Dryice Mycloud (Hcltech)

References

• https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0132381