932 matches found
EUVD-2026-72921
A unverified ownership vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.7, FortiClientWindows 7.2 all versions may allow attacker to improper access control via...
PT-2026-87178
A unverified ownership vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.7, FortiClientWindows 7.2 all versions may allow attacker to improper access control via...
The vulnerability of the Fortinet FortiClient Windows security tool, related to copying buffers without checking the size of the input data, allows attackers to modify or forge DNS responses for the target host and execute arbitrary code.
The vulnerability of the Fortinet FortiClient Windows security tool lies in the copying of buffers without checking the size of the input data. Exploiting this vulnerability allows an attacker to remotely alter or forge DNS responses for the target host and execute arbitrary code using specially...
Fortinet FortiClient Heap overflow in kernel driver due to missing size validation (FG-IR-26-156)
The version of FortiClient installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the FG-IR-26-156 advisory. - A buffer copy without checking size of input 'classic buffer overflow' vulnerability in Fortinet FortiClientWindows 7.4.0...
Vulnerabilities hidden in Fortinet FortiClient
Fortinet has identified a vulnerability in FortiClient for Windows. This vulnerability involves a classic buffer overflow issue in the processing of DNS response packets. It arises due to a buffer copy operation without proper control over the size of the input data. As a result, an unauthorized...
CVE-2026-70465
A buffer copy without checking size of input 'classic buffer overflow' vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.3, FortiClientWindows 7.2.0 through 7.2.11 may allow an unauthenticated attacker in a position to alter or craft DNS responses to the targeted host to execute...
PT-2026-71058
Name of the Vulnerable Software and Affected Versions FortiClientWindows versions 7.4.0 through 7.4.3 FortiClientWindows versions 7.2.0 through 7.2.11 Description A classic buffer overflow occurs due to a buffer copy operation that does not verify the size of the input. This allows an...
Kwetsbaarheid verholpen in Fortinet FortiClient EMS
Fortinet has identified a vulnerability in FortiClient EMS versions 7.2 through 7.4.5. This vulnerability relates to the improper validation of certificates within FortiClient EMS. As a result, an external attacker who is not authenticated can impersonate an Active Directory Connector by using a...
PT-2026-58074
A improper certificate validation vulnerability in Fortinet FortiClientEMS 7.4.3 through 7.4.5, FortiClientEMS 7.4.0 through 7.4.1, FortiClientEMS 7.2 all versions may allow attacker to information disclosure via...
CVE-2026-39810
A use of hard-coded cryptographic key vulnerability in Fortinet FortiClientEMS 7.4.0 through 7.4.5 may allow attacker to information disclosure via decrypting database dump...
FortiClient EMS 7.4.6 Detection Scanner
FortiClient EMS CVE-2026-35616 Detection Scanner is a non-destructive security assessment module designed to identify whether Fortinet hotfix protections for CVE-2026-35616 are properly applied on FortiClient EMS servers. The scanner performs safe behavioral validation by comparing server respons...
Threat Actors Exploit Critical FortiClient EMS Flaw to Deploy Credential Stealer
Threat actors are continuing to exploit a critical, now-patched security flaw impacting FortiClient Endpoint Management Server EMS deployments to deliver a credential-stealing malware family dubbed EKZ Infostealer. "The campaign abused trusted endpoint management infrastructure to deliver malware...
CVE-2026-44278
A use of hard-coded cryptographic key vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.2, FortiClientWindows 7.2 all versions may allow attacker to information disclosure via...
EUVD-2026-29730
A use of hard-coded cryptographic key vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.2, FortiClientWindows 7.2 all versions may allow attacker to information disclosure via...
CVE-2026-44278
A use of hard-coded cryptographic key vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.2, FortiClientWindows 7.2 all versions may allow attacker to information disclosure via...
CVE-2026-44278
A use of hard-coded cryptographic key vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.2, FortiClientWindows 7.2 all versions may allow attacker to information disclosure via...
PT-2026-40266
A use of hard-coded cryptographic key vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.2, FortiClientWindows 7.2 all versions may allow attacker to information disclosure via...
The vulnerability of the Fortinet FortiClient Enterprise Management Server (EMS) server lies in the use of a strictly encrypted cryptographic key, which allows an attacker to compromise the confidentiality and integrity of the protected information.
The vulnerability of the Fortinet FortiClient Enterprise Management Server EMS server lies in the use of a strictly encrypted cryptographic key. Exploiting this vulnerability could allow an attacker to compromise the confidentiality and integrity of the protected information...
