Rockwell Automation 1756-EN2, 1756-EN3, and 1756-ENBT

View CSAF Summary Successful exploitation of this vulnerability could allow an attacker to cause a denial-of-service condition. The following versions of Rockwell Automation 1756-EN2, 1756-EN3, and 1756-ENBT are affected: 1756-EN3 <=V12.001 (CVE-2026-9653) 1756-EN2 <=V12.001 (CVE-2026-9653) 1756-ENBT V6.006 (CVE-2026-9653) CVSS Vendor Equipment Vulnerabilities v3 7.5 Rockwell Automation Rockwell Automation 1756-EN2, 1756-EN3, and 1756-ENBT Improper Validation of Integrity Check Value Background