CVE-2022-43665: Estsoft Alyac

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

A denial of service vulnerability exists in the malware scan functionality of ESTsoft Alyac 2.5.8.645. A specially-crafted PE file can lead to killing target process. An attacker can provide a malicious file to trigger this vulnerability.

Affected products

• Estsoft Alyac: version 2.5.8.645 only

Published 2023-02-02. Last modified 2026-06-17.