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CVE mentions, exploit signals, and PoC evidence in one fast public view.

CVE detail

CVE-2025-71409

Lack of authentication for Very High Frequency Data Link messages allows rogue ground stations to inject CPDLC messages leading to unexpected or misleading clearances and potential pilot confusion. This type of attack can be carried out remotely over radio frequency.

CVSS 7.1 · HighBuzz score 11.9

Buzz score

Why this CVE is surfacing

Buzz score total 11.9

This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.

Buzz score components · mention 6.9 · diversity 5.0 · KEV 0.0 · OTX 0.0 · PoC 0.0
Mention score
6.9
1 evidence mentions in the snapshot
Diversity score
5.0
1 sources across 1 categories
KEV score
0.0
No KEV entry observed
OTX score
0.0
0 OTX pulses
PoC score
0.0
0 repos · best confidence N/A
Best PoC traction
0
Maximum stars on a matched PoC repo

Why it matters now

Mention timeline

Total mentions
1
within the 30d window
Peak daily
1
highest bucket

Evidence

Source links by recency

Newest mentions first
1 source links · newest first
  • CPDLC over ATN-B1 VulnerabilitiesCISA Alerts

    tuational awareness. The following versions of CPDLC over ATN-B1 Vulnerabilities are affected: ATN-B1 CPDLC vers:all/* (CVE-2025-71409, CVE-2025-71410, CVE-2025-71411, CVE-2025-71412, CVE-2025-71413) CVSS Standard Equipment Vulnerabilities v3 7.1 Advisory Circular 90-117 Data Link Communications CPDLC over ATN-B1 Vulnerabilities Missing Authentication

    governmentwww.cisa.govAug 7, 2026, 12:00 PM

Exploit code

Public exploit repository references

Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.

0 repository references · best confidence N/A · max 0 stars
No public PoC repositories have been matched yet.

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