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    CVE-2022-40983

    An integer overflow vulnerability exists in the QML QtScript Reflect API of Qt Project Qt 6.3.2. A specially-crafted javascript code can trigger an integer overflow during memory allocation, which can lead to arbitrary code execution. Target application would need to access a malicious web page to trigger this vulnerability.

    Published:Jan 12, 2023
    Last Modified:Mar 5, 2025
    EPS:Jan 12, 2023
    EPSS Score:0.00408
    CVSS Score:8.8

    Affected Products

    Vendor
    Qt
    Product
    Qt

    Exploits

    https://talosintelligence.com/vulnerability_reports/TALOS-2022-1617https://talosintelligence.com/vulnerability_reports/TALOS-2022-1617

    Common Weakness Enumeration

    CWE-190 Integer Overflow or Wraparound

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

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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