CVE-2026-12661
FactoryTalk® Historian Machine Edition - Out-of-Bounds Write Vulnerability
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-121 |
| Vendor | rockwell automation |
| Product | factorytalk® historian machine edition |
| Published | Sep 1, 2026 |
| Last Updated | Sep 1, 2026 |
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Affected Versions
Rockwell Automation / FactoryTalk® Historian Machine Edition
Series C: 7.101 Series B: 5.202