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CVE-2026-6350 - Vulnerability Analysis

CriticalCVSS: 9.8

Last Updated: April 16, 2026

Openfind MailGates/MailAudit - Buffer Overflow

Published: April 16, 2026Updated: April 16, 2026Remote Exploitable

Overview

Openfind MailGates/MailAudit contains a stack-based buffer overflow caused by improper input handling, letting unauthenticated remote attackers execute arbitrary code by controlling program execution flow.

Severity & Score

Severity: Critical

CVSS Score: 9.8

Impact

Unauthenticated remote attackers can execute arbitrary code, potentially leading to full system compromise.

Mitigation

Update to the latest version of MailGates/MailAudit.

References

https://www.twcert.org.tw/en/cp-139-10843-9ff91-2.html
https://www.twcert.org.tw/tw/cp-132-10844-1405d-1.html

Related Resources

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Details

CVE ID: CVE-2026-6350
Severity: Critical
CVSS Score: 9.8
Type: buffer_overflow
Status: new

CWE

CWE-121

CVSS Metrics

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