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CVE-2026-6350

CRITICAL CVSS 4.0: 9.3
Updated Apr 17, 2026
MailGates
Parameter Value
CVSS 9.3 (CRITICAL)
Type CWE-121 (Stack-based Buffer Overflow)
Vendor MailGates
Public PoC No

MailGates/MailAudit developed by Openfind has a Stack-based Buffer Overflow vulnerability, allowing unauthenticated remote attackers to control the program's execution flow and execute arbitrary code.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v4.0