Information disclosure in Hclsoftware Mycloud
CVE-2026-56578
HCL MyCloud was affected by Server Version Disclosure. It may help attackers identify and exploit known vulnerabilities affecting the disclosed software versions.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 2.2 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.003 (16.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 16th percentile — 16.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Hclsoftware Mycloud — versions 10.8.2
- Hcltech Dryice Mycloud — versions 10.8.1
- Hcltech Mycloud — versions 10.8.1
Weakness classification (CWE)
References
- support.hcl-software.com/csm (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-56578?
- CVE-2026-56578 is a low-severity vulnerability in Hclsoftware Mycloud, classified under Information Disclosure. CVSS score: 2.2/10. Published 2026-07-21.
- How severe is CVE-2026-56578?
- Low severity. CVSS v3 base score is 2.2 out of 10.