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    CVE-2026-23685

    Due to a Deserialization vulnerability in SAP NetWeaver (JMS service), an attacker authenticated as an administrator with local access could submit specially crafted content to the server. If processed by the application, this content could trigger unintended behavior during internal logic execution, potentially causing a denial of service. Successful exploitation results in a high impact on availability, while confidentiality and integrity remain unaffected.

    Published:Feb 10, 2026
    Last Modified:Apr 18, 2026
    EPS:Feb 10, 2026
    EPSS Score:0.00112
    CVSS Score:4.4

    Affected Products

    Vendor
    Sap
    Product
    Netweaver
    Vendor
    Sap Se
    Product
    Sap Netweaver (jms Service)

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-586 Object Injection

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    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