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

Mon, 15 Jun 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Sat, 13 Jun 2026 12:45:00 +0000

Type Values Removed Values Added
First Time appeared Gen Digital
Gen Digital avira Antivirus
Vendors & Products Gen Digital
Gen Digital avira Antivirus

Fri, 12 Jun 2026 22:15:00 +0000

Type Values Removed Values Added
Description Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed Windows MSI 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.
Title Avira antivirus engine heap buffer OOB read when scanning a malformed Windows MSI file
Weaknesses CWE-125
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GEN

Published: 2026-06-12T22:13:13.533Z

Updated: 2026-06-15T16:02:13.703Z

Reserved: 2025-07-02T11:59:07.847Z

Link: CVE-2025-7017

cve-icon Vulnrichment

Updated: 2026-06-15T16:02:09.101Z

cve-icon NVD

Status : Deferred

Published: 2026-06-12T22:16:49.343

Modified: 2026-06-15T20:49:19.213

Link: CVE-2025-7017

cve-icon Redhat

No data.