CVE-2026-37271

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreMEDIUM 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: 1%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(medium)
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%
Exploitation1% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
48%
KEV
Not listed

Published

July 7, 2026

Last Modified

July 10, 2026

Advisory Details (2)

Auto-updated Aug 29, 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 28× in last 7d / 207× 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 316 total refreshes for this CVE.

  1. 2026-08-30 07:45 UTCEG score recompute
  2. 2026-08-30 07:45 UTCGHSA enrichment
  3. 2026-08-30 01:22 UTCEPSS rescore
  4. 2026-08-28 21:41 UTCEPSS rescore
  5. 2026-08-28 02:44 UTCGHSA enrichment
  6. 2026-08-27 21:57 UTCEG score recompute
  7. 2026-08-27 21:57 UTCGHSA enrichment
  8. 2026-08-27 14:25 UTCEPSS rescore
  9. 2026-08-27 02:05 UTCEG score recompute
  10. 2026-08-27 02:05 UTCGHSA enrichment
  11. 2026-08-26 14:46 UTCEPSS rescore
  12. 2026-08-26 13:51 UTCGHSA enrichment
  13. 2026-08-25 15:58 UTCEG score recompute
  14. 2026-08-25 15:58 UTCGHSA enrichment
  15. 2026-08-25 13:49 UTCEPSS rescore
  16. 2026-08-25 11:56 UTCGHSA enrichment
  17. 2026-08-25 04:36 UTCGHSA enrichment
  18. 2026-08-25 00:42 UTCGHSA enrichment
  19. 2026-08-24 20:43 UTCEG score recompute
  20. 2026-08-24 20:43 UTCGHSA enrichment
  21. 2026-08-24 13:47 UTCGHSA enrichment
  22. 2026-08-24 09:53 UTCEG score recompute
  23. 2026-08-24 09:53 UTCGHSA enrichment
  24. 2026-08-24 05:18 UTCGHSA enrichment
  25. 2026-08-24 01:25 UTCGHSA enrichment
Show 75 more
  1. 2026-08-23 21:31 UTCGHSA enrichment
  2. 2026-08-23 17:37 UTCGHSA enrichment
  3. 2026-08-23 13:44 UTCGHSA enrichment
  4. 2026-08-23 09:50 UTCGHSA enrichment
  5. 2026-08-23 05:57 UTCGHSA enrichment
  6. 2026-08-23 01:56 UTCEG score recompute
  7. 2026-08-23 01:56 UTCGHSA enrichment
  8. 2026-08-23 00:19 UTCEPSS rescore
  9. 2026-08-22 21:50 UTCGHSA enrichment
  10. 2026-08-22 17:56 UTCGHSA enrichment
  11. 2026-08-22 12:32 UTCGHSA enrichment
  12. 2026-08-22 08:38 UTCGHSA enrichment
  13. 2026-08-22 04:44 UTCGHSA enrichment
  14. 2026-08-22 00:50 UTCEG score recompute
  15. 2026-08-22 00:50 UTCGHSA enrichment
  16. 2026-08-21 23:49 UTCEPSS rescore
  17. 2026-08-21 20:56 UTCGHSA enrichment
  18. 2026-08-21 17:01 UTCGHSA enrichment
  19. 2026-08-21 12:06 UTCGHSA enrichment
  20. 2026-08-21 08:08 UTCGHSA enrichment
  21. 2026-08-21 04:14 UTCGHSA enrichment
  22. 2026-08-20 23:29 UTCEG score recompute
  23. 2026-08-20 23:29 UTCGHSA enrichment
  24. 2026-08-20 22:55 UTCEPSS rescore
  25. 2026-08-20 19:35 UTCGHSA enrichment
  26. 2026-08-20 15:41 UTCGHSA enrichment
  27. 2026-08-20 10:19 UTCGHSA enrichment
  28. 2026-08-20 06:26 UTCGHSA enrichment
  29. 2026-08-20 02:22 UTCEG score recompute
  30. 2026-08-20 02:22 UTCGHSA enrichment
  31. 2026-08-19 17:03 UTCEPSS rescore
  32. 2026-08-19 16:29 UTCGHSA enrichment
  33. 2026-08-19 12:35 UTCGHSA enrichment
  34. 2026-08-19 08:42 UTCGHSA enrichment
  35. 2026-08-19 04:48 UTCGHSA enrichment
  36. 2026-08-19 00:54 UTCGHSA enrichment
  37. 2026-08-18 20:48 UTCEG score recompute
  38. 2026-08-18 20:48 UTCGHSA enrichment
  39. 2026-08-18 13:48 UTCEPSS rescore
  40. 2026-08-18 11:38 UTCGHSA enrichment
  41. 2026-08-18 07:20 UTCGHSA enrichment
  42. 2026-08-18 03:04 UTCGHSA enrichment
  43. 2026-08-17 22:39 UTCGHSA enrichment
  44. 2026-08-17 15:08 UTCEG score recompute
  45. 2026-08-17 15:08 UTCGHSA enrichment
  46. 2026-08-17 13:47 UTCEPSS rescore
  47. 2026-08-17 11:14 UTCGHSA enrichment
  48. 2026-08-17 07:21 UTCGHSA enrichment
  49. 2026-08-17 03:28 UTCGHSA enrichment
  50. 2026-08-16 23:34 UTCGHSA enrichment
  51. 2026-08-16 19:40 UTCGHSA enrichment
  52. 2026-08-16 15:00 UTCEG score recompute
  53. 2026-08-16 15:00 UTCGHSA enrichment
  54. 2026-08-16 14:56 UTCEPSS rescore
  55. 2026-08-16 11:06 UTCGHSA enrichment
  56. 2026-08-16 07:13 UTCGHSA enrichment
  57. 2026-08-16 03:19 UTCEG score recompute
  58. 2026-08-16 03:19 UTCGHSA enrichment
  59. 2026-08-16 02:14 UTCEPSS rescore
  60. 2026-08-15 23:26 UTCGHSA enrichment
  61. 2026-08-15 19:32 UTCGHSA enrichment
  62. 2026-08-15 15:38 UTCGHSA enrichment
  63. 2026-08-15 11:44 UTCGHSA enrichment
  64. 2026-08-15 07:50 UTCGHSA enrichment
  65. 2026-08-15 02:27 UTCEG score recompute
  66. 2026-08-15 02:27 UTCGHSA enrichment
  67. 2026-08-15 01:30 UTCEPSS rescore
  68. 2026-08-14 22:34 UTCGHSA enrichment
  69. 2026-08-14 18:41 UTCGHSA enrichment
  70. 2026-08-14 14:43 UTCGHSA enrichment
  71. 2026-08-14 10:49 UTCGHSA enrichment
  72. 2026-08-14 06:56 UTCGHSA enrichment
  73. 2026-08-14 03:02 UTCGHSA enrichment
  74. 2026-08-13 23:09 UTCEG score recompute
  75. 2026-08-13 23:09 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 1% probability of exploitation in the next 30 days, which ranks it in the top 52.0% 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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