Forwarded from Taiwan Computer Network Crisis Management and Coordination Center: Cybersecurity Alert TWCERTCC-200-202603-00000006

[Content Description]
【Atop | EHG2408 Series Switch - Stack-based Buffer Overflow】(CVE-2026-3823, CVSS: 9.8) Atop EHG2408 series switches contain a Stack-based Buffer Overflow vulnerability. An unauthenticated remote attacker could control the program execution flow and execute arbitrary code.

[Affected Platforms]
EHG2408/EHG2408-2SFP firmware versions prior to v3.36 (excluding v3.36)

[Recommended Action]
Please update the firmware to v3.36 (inclusive) or later.

[References]
1. https://www.twcert.org.tw/tw/cp-132-10752-5a4d9-1.html