CVE-2025-71411

MEDIUMPre-NVD 5.35.3—
EchelonGraph scoreMEDIUM confidence

Score 5.3 from GitHub Security Advisory published 2026-08-07. a secondary CVSS source baseline 5.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
5.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.3Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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.

CVSS v3
5.3
EG Score
5.3(medium)
EG Risk
24(Track)
EG Risk 24/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity53% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
10%
KEV
Not listed

Published

August 7, 2026

Last Modified

September 8, 2026

Advisory Details (1)

Auto-updated Aug 7, 2026
⚠️ Active exploitation confirmed. Patch available. Sources: cisa.
cisa Patch Available🔴 Active Exploitation

CPDLC over ATN-B1 Vulnerabilities | CISA

CPDLC over ATN-B1 Vulnerabilities | CISA. Listed in CISA Known Exploited Vulnerabilities catalog.

https://www.cisa.gov/news-events/ics-advisories/icsa-26-219-01

Vendor Advisories for CVE-2025-71411(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 20× in last 7d / 81× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 127 total refreshes for this CVE.

  1. 2026-09-20 20:32 UTCEG score recompute
  2. 2026-09-20 20:32 UTCGHSA enrichment
  3. 2026-09-20 20:15 UTCEPSS rescore
  4. 2026-09-19 12:55 UTCEG score recompute
  5. 2026-09-19 12:54 UTCGHSA enrichment
  6. 2026-09-18 19:27 UTCEPSS rescore
  7. 2026-09-18 13:59 UTCEG score recompute
  8. 2026-09-18 13:59 UTCGHSA enrichment
  9. 2026-09-17 19:30 UTCEPSS rescore
  10. 2026-09-17 15:10 UTCEG score recompute
  11. 2026-09-17 15:10 UTCGHSA enrichment
  12. 2026-09-16 14:07 UTCEPSS rescore
  13. 2026-09-16 12:55 UTCEG score recompute
  14. 2026-09-16 12:55 UTCGHSA enrichment
  15. 2026-09-16 05:14 UTCEPSS rescore
  16. 2026-09-15 14:14 UTCEG score recompute
  17. 2026-09-15 14:14 UTCGHSA enrichment
  18. 2026-09-15 03:10 UTCEPSS rescore
  19. 2026-09-14 12:22 UTCEG score recompute
  20. 2026-09-14 12:22 UTCGHSA enrichment
  21. 2026-09-13 16:46 UTCEPSS rescore
  22. 2026-09-13 13:41 UTCEG score recompute
  23. 2026-09-13 13:41 UTCGHSA enrichment
  24. 2026-09-12 15:00 UTCEPSS rescore
  25. 2026-09-12 15:00 UTCGHSA enrichment
Show 75 more
  1. 2026-09-11 16:19 UTCEG score recompute
  2. 2026-09-11 16:19 UTCGHSA enrichment
  3. 2026-09-11 14:52 UTCEPSS rescore
  4. 2026-09-11 09:36 UTCEPSS rescore
  5. 2026-09-10 17:36 UTCEG score recompute
  6. 2026-09-10 17:36 UTCGHSA enrichment
  7. 2026-09-10 09:34 UTCEPSS rescore
  8. 2026-09-09 18:51 UTCEG score recompute
  9. 2026-09-09 18:51 UTCGHSA enrichment
  10. 2026-09-08 22:00 UTCEPSS rescore
  11. 2026-09-08 20:10 UTCGHSA enrichment
  12. 2026-09-07 17:43 UTCEG score recompute
  13. 2026-09-07 17:43 UTCGHSA enrichment
  14. 2026-09-07 16:00 UTCEPSS rescore
  15. 2026-09-06 13:47 UTCEPSS rescore
  16. 2026-09-06 06:24 UTCEG score recompute
  17. 2026-09-06 06:24 UTCGHSA enrichment
  18. 2026-09-05 07:43 UTCEG score recompute
  19. 2026-09-05 07:43 UTCGHSA enrichment
  20. 2026-09-04 09:01 UTCEG score recompute
  21. 2026-09-04 09:01 UTCGHSA enrichment
  22. 2026-09-04 05:06 UTCEPSS rescore
  23. 2026-09-03 05:59 UTCEG score recompute
  24. 2026-09-03 05:59 UTCGHSA enrichment
  25. 2026-09-02 14:11 UTCEPSS rescore
  26. 2026-09-02 06:45 UTCEG score recompute
  27. 2026-09-02 06:45 UTCGHSA enrichment
  28. 2026-09-01 13:53 UTCEPSS rescore
  29. 2026-09-01 07:10 UTCGHSA enrichment
  30. 2026-08-31 07:59 UTCEG score recompute
  31. 2026-08-31 07:58 UTCGHSA enrichment
  32. 2026-08-30 09:17 UTCEG score recompute
  33. 2026-08-30 09:16 UTCGHSA enrichment
  34. 2026-08-30 01:21 UTCEPSS rescore
  35. 2026-08-29 10:22 UTCEG score recompute
  36. 2026-08-29 10:22 UTCGHSA enrichment
  37. 2026-08-28 21:40 UTCEPSS rescore
  38. 2026-08-27 23:43 UTCEG score recompute
  39. 2026-08-27 23:43 UTCGHSA enrichment
  40. 2026-08-27 14:24 UTCEPSS rescore
  41. 2026-08-27 01:00 UTCEG score recompute
  42. 2026-08-27 01:00 UTCGHSA enrichment
  43. 2026-08-26 14:45 UTCEPSS rescore
  44. 2026-08-26 02:18 UTCEG score recompute
  45. 2026-08-26 02:18 UTCGHSA enrichment
  46. 2026-08-25 13:48 UTCEPSS rescore
  47. 2026-08-25 03:37 UTCEG score recompute
  48. 2026-08-25 03:37 UTCGHSA enrichment
  49. 2026-08-24 14:16 UTCEPSS rescore
  50. 2026-08-24 04:56 UTCGHSA enrichment
  51. 2026-08-23 06:16 UTCEG score recompute
  52. 2026-08-23 06:16 UTCGHSA enrichment
  53. 2026-08-23 00:18 UTCEPSS rescore
  54. 2026-08-22 07:35 UTCEG score recompute
  55. 2026-08-22 07:35 UTCGHSA enrichment
  56. 2026-08-21 23:48 UTCEPSS rescore
  57. 2026-08-21 08:53 UTCEG score recompute
  58. 2026-08-21 08:53 UTCGHSA enrichment
  59. 2026-08-20 22:55 UTCEPSS rescore
  60. 2026-08-20 10:11 UTCEG score recompute
  61. 2026-08-20 10:11 UTCGHSA enrichment
  62. 2026-08-19 17:03 UTCEPSS rescore
  63. 2026-08-19 11:30 UTCEG score recompute
  64. 2026-08-19 11:30 UTCGHSA enrichment
  65. 2026-08-18 13:48 UTCEPSS rescore
  66. 2026-08-18 12:46 UTCEG score recompute
  67. 2026-08-18 12:46 UTCGHSA enrichment
  68. 2026-08-17 13:46 UTCEPSS rescore
  69. 2026-08-17 13:25 UTCEG score recompute
  70. 2026-08-17 13:25 UTCGHSA enrichment
  71. 2026-08-16 14:55 UTCEPSS rescore
  72. 2026-08-16 14:44 UTCEG score recompute
  73. 2026-08-16 14:44 UTCGHSA enrichment
  74. 2026-08-16 02:14 UTCEPSS rescore
  75. 2026-08-15 16:03 UTCEG score recompute

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2025-71411?
CVE-2025-71411 is a medium vulnerability published on August 7, 2026. 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.
When was CVE-2025-71411 disclosed?
CVE-2025-71411 was first published in the National Vulnerability Database on August 7, 2026, with the most recent update on September 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-71411 actively exploited?
CVE-2025-71411 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 90.0% of all scored CVEs.
What is the CVSS score of CVE-2025-71411?
CVE-2025-71411 has a CVSS v3 base score of 5.3 (NVD).
How do I remediate CVE-2025-71411?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-71411, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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