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    CVE-2026-48042

    Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.35.11, 1.36.7, 1.37.3, and 1.38.1, destructor of JSON Object results in stack overflow when deeply O(100K) nested objects are present. This vulnerability is fixed in 1.35.11, 1.36.7, 1.37.3, and 1.38.1.

    Published:Jun 26, 2026
    Last Modified:Jun 29, 2026
    EPS:Jun 26, 2026
    EPSS Score:0.00527
    CVSS Score:7.5

    Affected Products

    Vendor
    Envoyproxy
    Product
    Envoy

    Exploits

    https://github.com/envoyproxy/envoy/security/advisories/GHSA-f24p-rxw2-g6pvhttps://github.com/envoyproxy/envoy/security/advisories/GHSA-f24p-rxw2-g6pv

    Common Weakness Enumeration

    CWE-1124 Excessively Deep Nesting

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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