Description
Injection of false emergency or status messages over CPDLC may lead to misallocation of resources, operational confusion, and improper response actions by flight crews, traffic controllers, and ground operations. This type of attack can be carried out remotely over radio frequency.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| ATN-B1 | CPDLC | All versions | — |
Advisories 1
- ICSA-26-219-01 CPDLC over ATN-B1 Vulnerabilities CISA ICS & IT advisories · Aug 7, 2026
References
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-219-01 third-party-advisory