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Vulnerability record · CVE-2022-28876 · published 14 July 2022

CVE-2022-28876: F-secure atlant vulnerability

F Secure · Atlant

A Denial-of-Service (DoS) vulnerability was discovered in F-Secure Atlant and in certain WithSecure products whereby the scanning the aeheur.dll component can crash the scanning engine. The exploit can be triggered remotely by an attacker.

7.5 CVSS 3.1 High EPSS 0.46% · top 62.9%
7.5CVSS 3.1 base score
0.46%EPSS exploitation probability, 30 days
NoNot in CISA KEV
6Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

A Denial-of-Service (DoS) vulnerability was discovered in F-Secure Atlant and in certain WithSecure products whereby the scanning the aeheur.dll component can crash the scanning engine. The exploit can be triggered remotely by an attacker.

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

Affected products

6 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.f-secure.com/en/business/support-and-downloads/security-advisories Vendor Advisory
https://www.withsecure.com/en/support/security-advisories Vendor Advisory
https://www.f-secure.com/en/business/support-and-downloads/security-advisories Vendor Advisory
https://www.withsecure.com/en/support/security-advisories Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2007-2967F-secure anti-virus improper input validation vulnerabilityMultiple F-Secure anti-virus products for Microsoft Windows and Linux before 20070522 allow remote attackers to cause a denial of service (file scann…EPSS 4.8%10.0CVE-2004-0234Clearswift mailsweeper memory buffer overflow vulnerabilityMultiple stack-based buffer overflows in the get_header function in header.c for LHA 1.14, as used in products such as Barracuda Spam Firewall, allow…EPSS 10%9.3CVE-2007-3300F-secure anti-virus vulnerabilityMultiple F-Secure anti-virus products for Microsoft Windows and Linux before 20070619 allow remote attackers to bypass scanning via a crafted header …EPSS 3.7%8.8CVE-2021-33601F-secure internet gatekeeper vulnerabilityA vulnerability was discovered in the web user interface of F-Secure Internet Gatekeeper. An authenticated user can modify settings through the web u…EPSS 0.94%7.8CVE-2023-43766F-secure linux protection improper privilege management vulnerabilityCertain WithSecure products allow Local privilege escalation via the lhz archive unpack handler. This affects WithSecure Client Security 15, WithSecu…EPSS 0.16%7.6CVE-2006-2838F-secure anti-virus vulnerabilityBuffer overflow in the web console in F-Secure Anti-Virus for Microsoft Exchange 6.40, and Internet Gatekeeper 6.40 through 6.42 and 6.50 allows remo…EPSS 5.7%7.5CVE-2023-49322F-secure linux protection vulnerabilityCertain WithSecure products allow a Denial of Service because there is an unpack handler crash that can lead to a scanning engine crash. This affects…EPSS 0.70%7.5CVE-2023-43760F-secure client security vulnerabilityCertain WithSecure products allow Denial of Service via a fuzzed PE32 file. This affects WithSecure Client Security 15, WithSecure Server Security 15…EPSS 0.64%

Source: NIST National Vulnerability Database (record CVE-2022-28876), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.