Stack-based Buffer Overflow in SafeEnhancement Feature of Vendor Product
CVE-2026-43829

9.2CRITICAL

Key Information:

Vendor

Advantech
Status
Adam-3600 Edgelink
Vendor
CVE Published:
31 July 2026

What is CVE-2026-43829?

A stack-based buffer overflow vulnerability has been identified in the password functionality of a vendor product when the SafeEnhancement feature is enabled. This flaw could allow an unauthenticated attacker to exploit the system and potentially execute arbitrary code. It is crucial for users to apply patches swiftly to mitigate any associated risks.

Affected Version(s)

ADAM-3600 EdgeLink prior to version 2.8.5.1

References

https://www.csa.gov.sg/alerts-and-advisories/alerts/al-20...

CVSS V4

Score:
9.2
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Simone Bossi
Raffaele Bova
.