What’s Vulnerable › Vulnerabilities

CVE-2026-56582: HCL MyCloud was affected with SSL/TLS Protocol Affected with LUCKY13 Vulnerability.

• Severity: low (CVSS 3.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% 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-327

Description

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.

Affected products

• HCLSoftware MyCloud: 10.8.1

References

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

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