CVE-2025-71411: In CPDLC, Broadcast Control Frames Can Disconnect Multiple Aircraft Simultaneously

Published Aug 7, 2026
·
Updated

Broadcast control frames can disconnect multiple aircraft simultaneously leading to delayed clearances and air traffic controller overload. This type of attack can be carried out remotely over radio frequency.

Event History

Aug 7, 2026
CVE Published
via MITRE·07:01 PM
Data Sourced
via MITRE·07:01 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·07:17 PM
DescriptionSeverityWeakness
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Frequently Asked Questions

1

What is the severity of CVE-2025-71411?

CVE-2025-71411 has a medium severity rating of 5.3.

2

What are the risks associated with CVE-2025-71411?

CVE-2025-71411 can lead to the disconnection of multiple aircraft simultaneously, causing potential air traffic controller overload and delayed clearances.

3

How can CVE-2025-71411 be exploited?

CVE-2025-71411 can be exploited remotely over radio frequency using broadcast control frames.

4

What are the potential impacts of CVE-2025-71411 on aviation safety?

The potential impacts of CVE-2025-71411 include increased risk of air traffic incidents due to operational delays and communication failures.

5

What measures can be taken to mitigate CVE-2025-71411?

Mitigation measures for CVE-2025-71411 include upgrading systems and ensuring robust communication protocols to prevent unauthorized disconnections.

Contact

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