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OpenAdvisories

Product · Avast

Antivirus

3 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • High 7.5
    CVE-2025-7007

    Null pointer dereference in Avast Antivirus on macOS (16.0.0) or Linux (3.0.3)

    NULL Pointer Dereference vulnerability in Avast Antivirus on MacOS, Avast Anitvirus on Linux when scanning a malformed Windows PE file causes the antivirus process to crash.This issue affects Antivirus: 16.0.0; Anitvirus: 3.0.3.

    Avast Antivirus Anitvirus
  • High 7.3
    CVE-2024-5102

    Elevation of Privelage via symlinked file in Avast Antivirus

    A sym-linked file accessed via the repair function in Avast Antivirus <24.2 on Windows may allow user to elevate privilege to delete arbitrary files or run processes as NT AUTHORITY\SYSTEM. The vulnerability exists within the "Repair" (settings -> troubleshoo…

    Avast Antivirus