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    CVE-2026-70888

    Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and security). The supported version that is affected is 11.2.25.0.000. Difficult to exploit vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Hyperion Data Relationship Management. Successful attacks of this vulnerability can result in takeover of Oracle Hyperion Data Relationship Management. CVSS 3.1 Base Score 6.6 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H).

    Published:Aug 18, 2026
    Last Modified:Aug 22, 2026
    EPS:Aug 18, 2026
    EPSS Score:0.00281
    CVSS Score:6.6

    Affected Products

    Vendor
    Oracle
    Product
    Hyperion Data Relationship Management

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-284 Improper Access Control

    Related CVEs

    CVE-2026-70904 (CVSS 8.1) — Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Acces…
    CVE-2026-70903 (CVSS 8.7) — Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Acces…
    CVE-2026-70902 (CVSS 7.1) — Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Acces…
    CVE-2026-70901 (CVSS 8.1) — Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Acces…
    CVE-2026-70900 (CVSS 8.7) — Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Acces…
    CVE-2026-70899 (CVSS 8.8) — Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Acces…
    CVE-2026-70898 (CVSS 7.4) — Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Acces…
    CVE-2026-70897 (CVSS 8.2) — Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Acces…
    CVE-2026-70896 (CVSS 7.5) — Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Acces…
    CVE-2026-70895 (CVSS 6.5) — Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Acces…

    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