CVE-2025-7002 Avira antivirus engine heap buffer OOB read when scanning a malformed PDF file (variant 2)

Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed PDF 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 8.3.70.68...

CVE-2025-7002

CVE-2025-7002 is a heap buffer out-of-bounds read vulnerability in the Avira Antivirus engine when scanning a malformed PDF, potentially allowing local code execution or crashing the antivirus process. Affected products are Avira Antivirus engines on Windows, macOS, and Linux with builds prior to...

CVE-2025-7002 Avira antivirus engine heap buffer OOB read when scanning a malformed PDF file (variant 2)

Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed PDF 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 8.3.70.68...

PT-2026-49014

Name of the Vulnerable Software and Affected Versions Avast Antivirus versions prior to VPS 25021310 AVG Antivirus versions prior to VPS 25021310 Norton Antivirus versions prior to VPS 25021310 Avast One versions prior to VPS 25021310 Avast Business Antivirus versions prior to VPS 25021310...

PT-2026-49016

Name of the Vulnerable Software and Affected Versions Avast Antivirus versions 25020100 through 25021207 AVG Antivirus versions 25020100 through 25021207 Norton Antivirus versions 25020100 through 25021207 Avast One versions 25020100 through 25021207 Avast Business Antivirus versions 25020100...

PT-2026-49013

Name of the Vulnerable Software and Affected Versions Avast Antivirus versions prior to VPS 25021310 AVG Antivirus versions prior to VPS 25021310 Norton Antivirus versions prior to VPS 25021310 Avast One versions prior to VPS 25021310 Avast Business Antivirus versions prior to VPS 25021310...

PT-2026-49017

Name of the Vulnerable Software and Affected Versions Avira Antivirus versions prior to 8.3.70.56 Description A heap buffer out-of-bounds read occurs in the antivirus engine when scanning a malformed Windows MSI file. This issue may lead to local execution of code or a denial-of-service of the...

CVE-2026-6676: Out-of-bounds Write

Heap buffer out-of-bounds write vulnerability in Avira Antivirus engine when scanning a malformed POSIX tar archive 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-2026-49018

Name of the Vulnerable Software and Affected Versions Avira Antivirus versions prior to 8.3.70.64 Description A null pointer dereference occurs in the antivirus engine when scanning a malformed Windows PE Portable Executable file. This issue can lead to a Denial-of-Service of the antivirus engine...

CVE-2025-7004: Out-of-bounds Write

Heap buffer out-of-bounds write vulnerability in Avast Antivirus when scanning a malformed Windows PE file may allow Local Execution of Code or Denial-of-Service of the antivirus process. This issue affects Avast Antivirus, AVG Antivirus, Norton Antivirus, Avast One, and Avast Business Antivirus ...

CVE-2025-7010: Uncontrolled Recursion

Stack overflow vulnerability due to uncontrolled recursion in Avast Antivirus when scanning a malformed PDF file may allow Denial-of-Service of the antivirus process. This issue affects Avast Antivirus, AVG Antivirus, Norton Antivirus, Avast One, and Avast Business Antivirus on Windows, macOS, an...

CVE-2025-7005: Uncontrolled Recursion

Uncontrolled recursion vulnerability in Avast Antivirus when scanning a malformed Windows PE file may allow Denial-of-Service of the antivirus process. This issue affects Avast Antivirus, AVG Antivirus, Norton Antivirus, Avast One, and Avast Business Antivirus on Windows, macOS, and Linux for vir...

CVE-2025-7011: Out-of-bounds Read

Heap out-of-bounds read vulnerability in Avast Antivirus when scanning a malformed zip file containing XML may allow Local Execution of Code or Denial-of-Service of the antivirus process. This issue affects Avast Antivirus, AVG Antivirus, Norton Antivirus, Avast One, and Avast Business Antivirus ...

CVE-2025-7003: Out-of-bounds Read

Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed PDF 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 8.3.70.56...

CVE-2025-9032: Out-of-bounds Read

Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed Windows PE 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 8.3.70....

CVE-2025-14098: Out-of-bounds Write

Heap buffer out-of-bounds write vulnerability due to integer overflow in Avira Antivirus engine when scanning a malformed MS-DOS executable 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...

PT-2026-49047

Name of the Vulnerable Software and Affected Versions Avira Antivirus versions prior to 8.3.70.98 Description A heap buffer out-of-bounds read occurs in the antivirus engine when scanning a malformed Windows PE Portable Executable file. This issue may lead to local execution of code or a...

PT-2026-49012

Name of the Vulnerable Software and Affected Versions Avast Antivirus versions prior to VPS 25022500 AVG Antivirus versions prior to VPS 25022500 Norton Antivirus versions prior to VPS 25022500 Avast One versions prior to VPS 25022500 Avast Business Antivirus versions prior to VPS 25022500...

CVE-2025-7002: Out-of-bounds Read

Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed PDF 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 8.3.70.68...

CVE-2025-7008: Out-of-bounds Read

Heap buffer out-of-bounds read vulnerability in Avast Antivirus when scanning a malformed Windows PE file with .NET metadata may allow Local Execution of Code or Denial-of-Service of the antivirus process. This issue affects Avast Antivirus, AVG Antivirus, Norton Antivirus, Avast One, and Avast...