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CVE-2026-6350

Openfind｜MailGates/MailAudit - Stack-based Buffer Overflow

Published: Apr 16, 2026Updated: Apr 16, 2026 Sources: CVE List NVD
NVD MITRE
9.8CVSS
CRITICAL

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.

EPSS Score
0.1%
Top 81.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High

Weaknesses

CWE-121

Affected Products

MailGates
Openfind
MailAudit
Openfind

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Privilege Escalation
View detailed technique mapping

References

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

Timeline

Published
Apr 16, 2026
Last Updated
Apr 16, 2026

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