CVE-2026-56582: HCL MyCloud was affected with SSL/TLS Protocol Affected with LUCKY13 Vulnerability.
Published Jul 21, 2026
·Updated
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 Software
2 affected components
HCL MyCloud
hcltech Mycloud=10.8.1
Event History
Jul 21, 2026
CVE Published
via MITRE·05:38 PM
Data Sourced
via MITRE·05:38 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·06:17 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2026-56582?
The severity of CVE-2026-56582 is rated low, with a score of 3.1.
2
How does CVE-2026-56582 affect HCL MyCloud?
CVE-2026-56582 affects HCL MyCloud by exposing it to a TLS/SSL padding oracle attack that can decrypt sensitive information.
3
Who is vulnerable to CVE-2026-56582?
Users of HCL MyCloud are vulnerable to CVE-2026-56582 due to the affected SSL/TLS protocols.
4
How can I mitigate the risks associated with CVE-2026-56582?
To mitigate CVE-2026-56582, it is recommended to update HCL MyCloud to the latest version that addresses this vulnerability.
5
What type of attack does CVE-2026-56582 involve?
CVE-2026-56582 involves a padding oracle attack which can be used to decrypt data secured by TLS/SSL.