THREAT OPS › Threat News › Rockwell Automation Historian ME
Rockwell Automation Historian ME
<p><a href="https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-244-06.json"><strong>View CSAF</strong></a></p> <h2>Summary</h2> <p><strong>Successful exploitation of these vulnerabilities could crash the device being accessed; an out-of-bounds write condition may allow remote code execution.</strong></p> <p>The following versions of Rockwell Automation Historian ME are a
MITRE ATT&CK techniques
Indicators of compromise
- CVE-2025-12768cve
- CVE-2026-12661cve
- https://www.cve.org/CVERecord?id=CVE-2025-12768url
- https://support.rockwellautomation.com/app/answers/answer_view/a_id/1085012/loc/en_US#__highlighturl
- https://www.rockwellautomation.com/en-us/company/about-us/contact-us.htmlurl
- https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hurl
- https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:Nurl
- https://www.cve.org/CVERecord?id=CVE-2026-12661url
- https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:Hurl
- https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:Nurl
- rasecure@ra.rockwell.comemail
Original source: https://www.cisa.gov/news-events/ics-advisories/icsa-26-244-06
Same event, other sources
- Rockwell Automation Historian MEcisa_ics · 2026-09-01