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    CVE-2025-8556

    A flaw was found in CIRCL's implementation of the FourQ elliptic curve. This vulnerability allows an attacker to compromise session security via low-order point injection and incorrect point validation during Diffie-Hellman key exchange.

    Published:Aug 6, 2025
    Last Modified:Apr 15, 2026
    EPS:Aug 6, 2025
    EPSS Score:0.00029
    CVSS Score:3.7

    Affected Products

    Vendor
    Redhat
    Product
    Acm
    Vendor
    Redhat
    Product
    Advanced Cluster Security
    Vendor
    Redhat
    Product
    Ceph Storage
    Vendor
    Redhat
    Product
    Container Native Virtualization
    Vendor
    Redhat
    Product
    Devworkspace
    Vendor
    Redhat
    Product
    Edge Manager
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Enterprise Linux Ai
    Vendor
    Redhat
    Product
    Multicluster Globalhub
    Vendor
    Redhat
    Product
    Openshift
    Vendor
    Redhat
    Product
    Openshift Ai
    Vendor
    Redhat
    Product
    Openshift Builds
    Vendor
    Redhat
    Product
    Openshift Custom Metrics Autoscaler
    Vendor
    Redhat
    Product
    Openshift Gitops
    Vendor
    Redhat
    Product
    Openshift Pipelines
    Vendor
    Redhat
    Product
    Openstack
    Vendor
    Redhat
    Product
    Rhdh
    Vendor
    Redhat
    Product
    Serverless
    Vendor
    Redhat
    Product
    Service Mesh
    Vendor
    Redhat
    Product
    Trusted Application Pipeline
    Vendor
    Redhat
    Product
    Trusted Artifact Signer
    Vendor
    Redhat
    Product
    Trusted Profile Analyzer
    Vendor
    Redhat
    Product
    Windows Machine Config

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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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