CVE-2019-25631: AIDA64

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

AIDA64 Business 5.99.4900 contains a structured exception handling buffer overflow vulnerability that allows local attackers to execute arbitrary code by overwriting SEH pointers with malicious shellcode. Attackers can inject egg hunter shellcode through the SMTP display name field in preferences or report wizard functionality to trigger the overflow and execute code with application privileges.

Affected products

• AIDA64 AIDA64: version 5.99.4900 only

Published 2026-03-24. Last modified 2026-06-17.