PT-2026-49018 · Ge Digital · Avira Antivir

Published 2026-06-12 · Updated 2026-06-12 · CVE-2025-7018

Mitre

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Null pointer dereference vulnerability in Avira Antivirus engine when scanning a malformed Windows PE file may allow Denial-of-Service of the antivirus engine process.

This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.70.64.

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2025-7018

Affected Products

Avira Antivir

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2025-7018 · Security Note
• https://gendigital.com/us/en/contact-us/security-advisories · Note