CVE-2022-28880

Name: CVE-2022-28880
Creator: NVD / NIST
Published: 2022-08-05T17:15:08.447+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.41%

Last modified Jun 17, 2026

CVE-2022-28880 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 0.41% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability

0.41%

33.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-400

Affected Software

Vendor	Product	Versions
F-Secure	Elements Endpoint Detection And Response	All versions
F-Secure	Elements Endpoint Protection	All versions
F-Secure	Atlant	All versions
F-Secure	Cloud Protection For Salesforce	All versions
F-Secure	Elements Collaboration Protection	All versions
F-Secure	Internet Gatekeeper	All versions
F-Secure	Linux Security	All versions
F-Secure	Linux Security 64	All versions

References

https://www.f-secure.com/en/home/support/vulnerability-reward-program/hall-of-fameNot Applicable, Vendor Advisory
https://www.withsecure.com/en/expertise/peopleNot Applicable, Vendor Advisory
https://www.f-secure.com/en/home/support/vulnerability-reward-program/hall-of-fameNot Applicable, Vendor Advisory
https://www.withsecure.com/en/expertise/peopleNot Applicable, Vendor Advisory

Timeline

Published: Aug 5, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-28880?

How severe is CVE-2022-28880?

CVE-2022-28880 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.41% probability of exploitation in the next 30 days.

How do I fix CVE-2022-28880?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-28880?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST