CVE-2026-11317
A denial of service security issue exists in the affected product. The security issue stems from a fault occurring when a crafted CIP message is sent. Devices with less memory are more likely to be affected. This can result in a major nonrecoverable fault (MNRF). A program download is required to recover.
Scoring
- Severity
- HIGH
- CVSS base score
- 8.7
- CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
- EPSS probability
- 0.30%
- CWE
- CWE-404
- Published
- 2026-06-16
- Last modified
- 2026-06-16
Affected products
- Rockwell Automation CompactLogix, ControlLogix
- Rockwell Automation CompactLogix, ControlLogix
- Rockwell Automation CompactLogix, ControlLogix
Weakness type
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