What is CVE-2025-71413?

CVE-2025-71413 is a medium-severity vulnerability, classified under Improper Check for Unusual or Exceptional Conditions. CVSS score: 5.3/10. Published 2026-08-07.

How severe is CVE-2025-71413?

Medium severity. CVSS v3 base score is 5.3 out of 10.

CVE-2025-71413

CVE-2025-71413

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 remotel…

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H.

Weakness classification (CWE)

CWE-754 — Improper Check for Unusual or Exceptional Conditions

References

ics-cert@hq.dhs.gov (third-party-advisory)

Frequently asked questions

What is CVE-2025-71413?: CVE-2025-71413 is a medium-severity vulnerability, classified under Improper Check for Unusual or Exceptional Conditions. CVSS score: 5.3/10. Published 2026-08-07.
How severe is CVE-2025-71413?: Medium severity. CVSS v3 base score is 5.3 out of 10.