CVE-2026-71396

MEDIUMPre-NVD 5.45.4—
EchelonGraph scoreHIGH confidence

Score 5.4 from GitHub Security Advisory published 2026-08-28. a secondary CVSS source baseline 5.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
5.4EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.4Exploit: None knownExposed: 0

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

Bendix EC80 Brake ECU uses hard-coded credentials, which could allow an attacker to disable automatic traction control.

CVSS v3
5.4
EG Score
5.4(high)
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
Severity54% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
15%
KEV
Not listed

Published

August 27, 2026

Last Modified

August 31, 2026

Advisory Details (2)

Auto-updated Aug 27, 2026
Patch available. Sources: cisa.
generic

CSAF/csaf_files/OT/white/2026/icsa-26-237-05.json at develop · cisagov/CSAF · GitHub

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-237-05.json
cisa Patch Available

Bendix EC80 Brake ECU | CISA

https://www.cisa.gov/news-events/ics-advisories/icsa-26-237-05

Vendor Advisories for CVE-2026-71396(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 17× in last 7d / 64× 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.

  1. 2026-09-20 20:16 UTCEPSS rescore
  2. 2026-09-20 00:57 UTCEG score recompute
  3. 2026-09-20 00:57 UTCGHSA enrichment
  4. 2026-09-18 23:20 UTCEG score recompute
  5. 2026-09-18 23:20 UTCGHSA enrichment
  6. 2026-09-18 19:28 UTCEPSS rescore
  7. 2026-09-17 21:43 UTCEG score recompute
  8. 2026-09-17 21:43 UTCGHSA enrichment
  9. 2026-09-16 20:06 UTCEG score recompute
  10. 2026-09-16 20:06 UTCGHSA enrichment
  11. 2026-09-16 14:08 UTCEPSS rescore
  12. 2026-09-16 05:15 UTCEPSS rescore
  13. 2026-09-15 18:29 UTCEG score recompute
  14. 2026-09-15 18:28 UTCGHSA enrichment
  15. 2026-09-15 03:12 UTCEPSS rescore
  16. 2026-09-14 16:49 UTCEG score recompute
  17. 2026-09-14 16:49 UTCGHSA enrichment
  18. 2026-09-13 15:12 UTCEG score recompute
  19. 2026-09-13 15:12 UTCGHSA enrichment
  20. 2026-09-12 15:02 UTCEPSS rescore
  21. 2026-09-12 13:35 UTCEG score recompute
  22. 2026-09-12 13:35 UTCGHSA enrichment
  23. 2026-09-11 14:53 UTCEPSS rescore
  24. 2026-09-11 11:58 UTCEG score recompute
  25. 2026-09-11 11:58 UTCGHSA enrichment
Show 39 more
  1. 2026-09-10 10:21 UTCEG score recompute
  2. 2026-09-10 10:21 UTCGHSA enrichment
  3. 2026-09-10 09:35 UTCEPSS rescore
  4. 2026-09-09 08:44 UTCEG score recompute
  5. 2026-09-09 08:44 UTCGHSA enrichment
  6. 2026-09-08 22:01 UTCEPSS rescore
  7. 2026-09-08 07:07 UTCEG score recompute
  8. 2026-09-08 07:07 UTCGHSA enrichment
  9. 2026-09-07 05:27 UTCEG score recompute
  10. 2026-09-07 05:27 UTCGHSA enrichment
  11. 2026-09-06 13:48 UTCEPSS rescore
  12. 2026-09-06 03:43 UTCEG score recompute
  13. 2026-09-06 03:43 UTCGHSA enrichment
  14. 2026-09-05 02:06 UTCEG score recompute
  15. 2026-09-05 02:06 UTCGHSA enrichment
  16. 2026-09-04 05:07 UTCEPSS rescore
  17. 2026-09-04 00:28 UTCGHSA enrichment
  18. 2026-09-02 22:50 UTCEG score recompute
  19. 2026-09-02 22:50 UTCGHSA enrichment
  20. 2026-09-02 14:12 UTCEPSS rescore
  21. 2026-09-01 21:11 UTCEG score recompute
  22. 2026-09-01 21:11 UTCGHSA enrichment
  23. 2026-09-01 13:54 UTCEPSS rescore
  24. 2026-09-01 04:40 UTCEPSS rescore
  25. 2026-08-31 19:32 UTCGHSA enrichment
  26. 2026-08-30 23:54 UTCEG score recompute
  27. 2026-08-30 23:54 UTCGHSA enrichment
  28. 2026-08-30 19:17 UTCEPSS rescore
  29. 2026-08-30 01:22 UTCEPSS rescore
  30. 2026-08-29 22:18 UTCEG score recompute
  31. 2026-08-29 22:17 UTCGHSA enrichment
  32. 2026-08-28 21:42 UTCEPSS rescore
  33. 2026-08-28 20:40 UTCEG score recompute
  34. 2026-08-28 20:39 UTCGHSA enrichment
  35. 2026-08-28 19:46 UTCEG score recompute
  36. 2026-08-28 19:46 UTCGHSA enrichment
  37. 2026-08-28 00:31 UTCEG score recompute
  38. 2026-08-27 23:23 UTCEG score recompute
  39. 2026-08-27 23:23 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-71396?
CVE-2026-71396 is a medium vulnerability published on August 27, 2026. Bendix EC80 Brake ECU uses hard-coded credentials, which could allow an attacker to disable automatic traction control.
When was CVE-2026-71396 disclosed?
CVE-2026-71396 was first published in the National Vulnerability Database on August 27, 2026, with the most recent update on August 31, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-71396 actively exploited?
CVE-2026-71396 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 85.1% of all scored CVEs.
What is the CVSS score of CVE-2026-71396?
CVE-2026-71396 has a CVSS v3 base score of 5.4 (NVD).
How do I remediate CVE-2026-71396?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-71396, 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

Explore the affected products and dependency analysis for CVE-2026-71396

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