Rockwell Automation has 2 CVEs on record. 2 were published in the last 90 days. The median CVSS is 8.8 (high).
CVEs per month
Last 12 months, by publish date
1125/111225/120126/010226/020326/030426/040526/050626/060726/070826/080926/091026/10
- Exploited share
- 0% vs 1% corpus
- Median CVSS
- 8.8
- Publish → KEV
- —
- Last 90 days
- 2 prev 0
2
Total CVEs
0
Critical
0
CISA KEV
0
Exploited
Worst active — by depth score
Rockwell Automation vulnerabilities
CVEs affecting Rockwell Automation, newest first. Open any entry for full detail, references, and exploit status.
2 CVEsRSS
CVE-2026-12656High· 8.7A denial-of-service security issue exists in the affected product and version
A denial-of-service security issue exists in the affected product and version. The security issue stems from improper handling of network storm traffic, which can interrupt communication, cause device faults, and affect open TCP and UDP …
▾ TwilightRockwell Automation · 1732E ArmorBlock® I/OEPSS 0.25%via NVD
CVE-2026-12655High· 8.8A security issue exists within 1732E ArmorBlock® I/O, where an unauthenticated attacker can change the device's webserver password without valid credentials
A security issue exists within 1732E ArmorBlock® I/O, where an unauthenticated attacker can change the device's webserver password without valid credentials. This could result in admin account takeover or unauthorized modification of dev…
▾ TwilightRockwell Automation · 1732E ArmorBlock® I/OEPSS 0.27%via NVD