CVE-2025-8351

Heap-based Buffer Overflow, Out-of-bounds Read vulnerability in Avast Antivirus on MacOS when scanning a malformed file may allow Local Execution of Code or Denial-of-Service of the anitvirus engine process.This issue affects Antivirus: from 8.3.70.94 before 8.3.70.98...

CVE-2025-8351

Heap-based Buffer Overflow, Out-of-bounds Read vulnerability in Avira Antivirus engine when scanning a malformed file may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before...

PT-2025-48493

Name of the Vulnerable Software and Affected Versions Avast Antivirus versions 8.3.70.94 through 8.3.70.97 Description A heap-based buffer overflow and out-of-bounds read issue exists in Avast Antivirus on MacOS when scanning a malformed file. This can lead to local execution of code or a...