CVE-2025-8351 — Avira antivirus engine heap buffer OOB read when scanning a malformed file

CVE-2025-8351

Avira antivirus engine heap buffer OOB read when scanning a malformed file PUBLISHED

Description (CNA)

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 8.3.70.98.

Affected (CNA)

Vendor / product	Versions
Gen Digital / Avira Antivirus	affected 0 before 8.3.70.98

CWE

CWE-122, CWE-125

References

https://www.gendigital.com/us/en/contact-us/security-advisories/

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.