Medium severityNVD Advisory· Published Sep 1, 2026· Updated Sep 1, 2026
CVE-2026-12661
CVE-2026-12661
Description
A denial-of-service security issue exists within FactoryTalk® Historian Machine Edition. A network adjacent attacker who is authenticated could send crafted requests to the web interface, resulting in buffer overflow conditions that may cause the device to crash and become unresponsive.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Patches
Vulnerability mechanics
References
1News mentions
1- Rockwell Automation Historian MECISA ICS Advisories