CVE-2025-71413

Medium5.3Published on August 7, 2026

Malformed or out-of-sequence frames at the Aviation Very High Frequency Link Control X.25 layers cause repeated resets which may result in increased workload and reduced situational awareness. This type of attack can be carried out remotely over radio frequency.

CVSS score5.3 / 10CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness type (CWE)CWE-754

Vulnerabilities

Vulnerabilities in CPDLC Communications: Fake Messages and Radio-Induced Disconnections

Learn about CPDLC vulnerabilities in ATN-B1 systems, including fake messages and disconnections from CISA advisory ICSA-26-219-01. CVE details included.

Aug 7, 202621:072 min readRead

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Vulnerabilities in CPDLC Communications: Fake Messages and Radio-Induced Disconnections