Security Advisories

CVE-2022-28871: Denial-of-Service (DoS) Vulnerability




FIX: No User action is required. The required fix has been published through automatic update channel with HydraLinux update 2022-04-12_01.

Affected Products

  • All F-Secure endpoint protection products on Windows and Mac


  • All supported platforms for the affected products

More Information

A denial-of-service (DoS) vulnerability was discovered in F-Secure Atlant whereby the fsicapd component used in certain F-Secure products while scanning larger packages/fuzzed files consume too much memory eventually can crash the scanning engine. The exploit can be triggered remotely by an attacker. 

This issue was reported to F-Secure through the Vulnerability Reward Program. No known exploit or attack has been seen in the wild.


F-Secure Corporation would like to thank Antti Levomäki and Christian Jalio from Forcepoint for bringing this issue to our attention.

Date Issued: 2022-04-25