CVE-2025-9465
High
Description
A security issue exists within ArmorStart® LT that can result in a denial-of-service condition. During execution of the Achilles Comprehensive grammar tests, the device reboots unexpectedly, causing the Link State Monitor to go down for several seconds.
SeverityHigh
CVSS7.5
Exploit probability—
ProductRockwellautomation Armorstart Lt Firmware
PublishedJan 20, 2026
First seenJan 20, 2026
Weakness typeCWE-400Uncontrolled resource consumption
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| rockwellautomation armorstart_lt_firmware | v ≤ 2.002 | — |
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