What is CVE-2026-56579?

CVE-2026-56579 is a low-severity vulnerability in Hclsoftware Mycloud, classified under Information Disclosure. CVSS score: 3.1/10. Published 2026-07-21.

How severe is CVE-2026-56579?

Low severity. CVSS v3 base score is 3.1 out of 10.

Information disclosure in Hclsoftware Mycloud

CVE-2026-56579

HCL MyCloud was affected with License Key Revealed in HTTP Response. It may enable attackers to misuse the exposed information and compromise the application's security.

Vulnerability class: Information Disclosure

CVSS v3 metric

CVSS v3 base score 3.1 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N.

Affected products

Hclsoftware Mycloud — versions 10.8.2
Hcltech Mycloud — versions 10.8.1

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

psirt@hcl.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2026-56579?: CVE-2026-56579 is a low-severity vulnerability in Hclsoftware Mycloud, classified under Information Disclosure. CVSS score: 3.1/10. Published 2026-07-21.
How severe is CVE-2026-56579?: Low severity. CVSS v3 base score is 3.1 out of 10.