Avantbrowser

    Dashboard / Vendors

    Products: 1
    Vulnerabilities: 2
    Known Exploited: 0
    0
    Critical Level Threats
    0
    High Level Threats
    2
    Medium Level Threats
    0
    Low Level Threats

    Vulnerabilities

    100806040200
    JanFebMarAprMayJunJulAugSepOctNovDec
    Critical Level Threats
    High Level Threats
    Medium Level Threats
    Low Level Threats

    Products Security index

    Actions
    Items Per Page

    Vulnerabilities

    CVE-2008-4166

    Integer overflow in the JavaScript engine in Avant Browser 11.7 Build 9 and earlier allows remote attackers to cause a denial of service (application crash) by attempting to URL encode a string containing many instances of an invalid character.

    Last Modified: Apr 23, 2026
    Published: Sep 22, 2008

    CVE-2006-2058

    Argument injection vulnerability in Avant Browser 10.1 Build 17 allows user-assisted remote attackers to modify command line arguments to an invoked mail client via " (double quote) characters in a mailto: scheme handler, as demonstrated by launching Microsoft Outlook with an arbitrary filename as an attachment. NOTE: it is not clear whether this issue is implementation-specific or a problem in the Microsoft API.

    Last Modified: Apr 16, 2026
    Published: Apr 26, 2006
    Items Per Page
    Avantbrowser Vulnerabilities & Security CVEs | CVE-DB