CVE-2026-84235
A denial-of-service security issue exists in the affected product. The security issue stems from a crafted CIP packet being sent crashing the module. The device requires a restart to recover.
Affects 0 products across 1 vendor.
Software does not properly limit resource usage, allowing an attacker to exhaust CPU, memory, disk, or bandwidth.
Mapping is CWE-to-CAPEC per MITRE CAPEC 3.9.
A unscored severity vulnerability (CVE-2026-84235) affects the target system. A denial-of-service security issue exists in the affected product. The security issue stems from a crafted CIP packet being sent crashing the module. The device requires a restart to recover.
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| CVE ID | CVE-2026-84235 |
|---|---|
| Published | 2026-09-01 |
| Last Modified | 2026-09-01 |
| ICS Relevance | 70% |
| Weakness (CWE) | |
| Source | NVD |
A denial-of-service security issue exists in the affected product. The security issue stems from a crafted CIP packet being sent crashing the module. The device requires a restart to recover.
Source: NIST NVD / MITRE CVE Database
| Vendor | Product | Fixed Version |
|---|---|---|
| Rockwell Automation | — | — |
No patch URL on record. Monitor vendor security advisories directly.
| CISA KEV | Not in KEV catalog |
|---|---|
| Public Exploit | Not confirmed |
| PoC Code | Not confirmed |
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