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    CVE-2026-56582

    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.

    Published:Jul 21, 2026
    Last Modified:Jul 23, 2026
    EPS:Jul 21, 2026
    EPSS Score:0.00103
    CVSS Score:3.1

    Affected Products

    Vendor
    Hclsoftware
    Product
    Mycloud

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-56583 (CVSS 3.1) — HCL MyCloud was affected with Concurrent Login Vulnerability. It may increase the risk of unauthorized access,…
    CVE-2026-56581 (CVSS 2.6) — HCL MyCloud was affected with Cookie Attribute Path Not Set. It may increase the risk of unauthorized access t…
    CVE-2026-56580 (CVSS 2.2) — HCL MyCloud was affected by Using Components with Known Vulnerability ( IIS Server ). It may allow attackers t…
    CVE-2026-56579 (CVSS 3.1) — HCL MyCloud was affected with License Key Revealed in HTTP Response. It may enable attackers to misuse the exp…
    CVE-2026-56578 (CVSS 2.2) — HCL MyCloud was affected by Server Version Disclosure. It may help attackers identify and exploit known vulner…
    CVE-2026-56577 (CVSS 3.1) — HCL MyCloud was affected with Weak Password Policy. It may increase the risk of account compromise through bru…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High