Vulnerability · Published Jul 21, 2026 · Assigned by HCL
CVE-2026-56579HCL MyCloud was affected with Exposure of Sensitive Information to an Unauthorized Actor.
Low 3.1
In plain English
A low-severity information exposure in MyCloud from HCLSoftware. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 16% of all known vulnerabilities).
Severity (CVSS 3.1)3.1Low
Exploit odds (30 days)0.2%top 84.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| HCLSoftware | MyCloud | 10.8.2 |
Weakness: CWE-200 · Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N