CVE-2026-37271

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreHIGH confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-08. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.8Exploit: None knownExposed: 0

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

Fire-Boltt Smartwatch FB BGS001 Firmware: MOY-JS14-2.0.4 is vulnerable to Improper Authentication, The device accepts GATT Write Request commands without sufficient authentication or strong session validation. Under specific conditions, previously captured BLE packets can be replayed from a nearby device to trigger functionality on the smartwatch.

CVSS v3
9.8
EG Score
9.8(high)
EG Risk
59(Track)
EG Risk 59/100SSVC: 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
Severity98% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
30%
KEV
Not listed

Published

July 7, 2026

Last Modified

July 10, 2026

Advisory Details (2)

Auto-updated Jul 25, 2026
No patch confirmed yet.
generic

CVE/CVE-2026-37271 at main · EmbdCDACHyd/CVE · GitHub

https://github.com/EmbdCDACHyd/CVE/tree/main/CVE-2026-37271
generic

CVE/CVE-2026-37271/CVE-2026-37271.pdf at main · EmbdCDACHyd/CVE · GitHub

https://github.com/EmbdCDACHyd/CVE/blob/main/CVE-2026-37271/CVE-2026-37271.pdf

Vendor Advisories for CVE-2026-37271(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 45× in last 7d / 110× 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 110 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-37271?
CVE-2026-37271 is a critical vulnerability published on July 7, 2026. Fire-Boltt Smartwatch FB BGS001 Firmware: MOY-JS14-2.0.4 is vulnerable to Improper Authentication, The device accepts GATT Write Request commands without sufficient authentication or strong session validation. Under specific conditions, previously captured BLE packets can be replayed from a nearby…
When was CVE-2026-37271 disclosed?
CVE-2026-37271 was first published in the National Vulnerability Database on July 7, 2026, with the most recent update on July 10, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-37271 actively exploited?
CVE-2026-37271 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 70.0% of all scored CVEs.
What is the CVSS score of CVE-2026-37271?
CVE-2026-37271 has a CVSS v3.1 base score of 9.8 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-37271?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-37271, 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.

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