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    CVE-2026-106378

    Privilege elevation in Sandbox in Google Chrome on on Mac prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer process to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

    Published:Oct 6, 2026
    Last Modified:Oct 7, 2026
    EPS:Oct 6, 2026
    EPSS Score:0.00301
    CVSS Score:8.3

    Affected Products

    Vendor
    Apple
    Product
    Macos
    Vendor
    Google
    Product
    Chrome

    Exploits

    https://github.com/leisureprog/CVE-2026-106378

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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