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    CVE-2026-83065

    Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Runtime Tools). The supported version that is affected is 14.1.2.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Oracle WebCenter Portal executes to compromise Oracle WebCenter Portal. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Portal. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).

    Published:Sep 15, 2026
    Last Modified:Sep 20, 2026
    EPS:Sep 15, 2026
    EPSS Score:0.00235
    CVSS Score:7.5

    Affected Products

    Vendor
    Oracle
    Product
    Webcenter Portal

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-284 Improper Access Control

    Related CVEs

    CVE-2026-91248 (CVSS 5.3) — Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Runtime Tools). …
    CVE-2026-91247 (CVSS 5.9) — Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Runtime Tools). …
    CVE-2026-91246 (CVSS 6.1) — Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Runtime Tools). …
    CVE-2026-91245 (CVSS 6.5) — Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Runtime Tools). …
    CVE-2026-83064 (CVSS 9.1) — Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Runtime Tools). …
    CVE-2026-83053 (CVSS 8.8) — Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Runtime Tools). …
    CVE-2026-83052 (CVSS 7.6) — Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Runtime Tools). …
    CVE-2026-83051 (CVSS 7.5) — Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Runtime Tools). …
    CVE-2026-83050 (CVSS 7.1) — Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Runtime Tools). …
    CVE-2026-83049 (CVSS 8.5) — Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Security Framewor…

    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