Description
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 8.3.70.98.
CVSS 7.8EPSS 0.122%Risk 0.79
View source- Published
- 2026-06-12 23:16:30
- Affected versions
- <8.3.70.98
- Type
- Critical software
- Vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H