High severity · published Sep 1, 2026
CVE-2025-12768
FactoryTalk® Historian Machine Edition - Out-of-Bounds Write Vulnerability
8.6
CVSS
0.4%
EPSS
No
On KEV
Description
A security issue exists within FactoryTalk® Historian Machine Edition. An attacker with low-level authentication could exploit this vulnerability to achieve remote code execution on the affected device.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 37% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FH
FactoryTalk® Historian Machine Edition · Rockwell Automation
Series C: 7.101 Series B: 5.202 · source: vendor
Affected product
FH
FactoryTalk® Historian Machine Edition
Rockwell Automation
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-12768
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-12768
www.rockwellautomation.com
https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1796.html
More from FactoryTalk® Historian Machine Edition
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CVE-2026-12661
FactoryTalk® Historian Machine Edition - Out-of-Bounds Write Vulnerability