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    CVE-2026-11103

    Inappropriate implementation in Installer in Google Chrome on Windows prior to 149.0.7827.53 allowed a local attacker to perform OS-level privilege escalation via a malicious file. (Chromium security severity: Medium)

    Published:Jun 2, 2026
    Last Modified:Jun 8, 2026
    EPS:Jun 4, 2026
    EPSS Score:0.00005
    CVSS Score:7.8

    Affected Products

    Vendor
    Google
    Product
    Chrome
    Vendor
    Microsoft
    Product
    Windows

    Exploits

    https://github.com/George0Papasotiriou/CVE-2026-11103-GraphQL-Batching-Alias-Rate-Limit-Bypass

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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