CVE-2022-28880: F-Secure Atlant

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

A Denial-of-Service vulnerability was discovered in the F-Secure Atlant and in certain WithSecure products while scanning fuzzed PE32-bit files it is possible that can crash the scanning engine. The exploit can be triggered remotely by an attacker.

Affected products

• F-Secure Atlant: any version
• F-Secure Cloud Protection For Salesforce: any version
• F-Secure Elements Collaboration Protection: any version
• F-Secure Elements Endpoint Detection And Response: any version
• F-Secure Elements Endpoint Protection: any version
• F-Secure Internet Gatekeeper: any version
• F-Secure Linux Security: any version
• F-Secure Linux Security 64: any version

Published 2022-08-05. Last modified 2026-06-17.