What’s Vulnerable › Vulnerabilities

CVE-2026-56580: HCL MyCloud was affected by Using Components with Known Vulnerability

• Severity: low (CVSS 2.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-21 · updated 2026-10-24
• Weakness: CWE-1104

Description

HCL MyCloud was affected by Using Components with Known Vulnerability ( IIS Server ). It may allow attackers to exploit publicly disclosed weaknesses and compromise the system.

Affected products

• HCLSoftware MyCloud: 10.8.1

References

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

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