CVE-2026-64934

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreMEDIUM confidence

Score 4.3 from GitHub Security Advisory published 2026-08-12. A secondary CVSS source baseline 4.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
4.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 4.3Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

The Mira cloud API accepts the firmware version reported by the companion app as authoritative for a given device, without independently attesting the version from the device itself. An authenticated attacker could submit arbitrary firmware version strings for their own device, allowing them to evade vendor-side vulnerable-fleet analytics, suppress security update prompts to the user, and misrepresent patch-adoption metrics.

CVSS v3
4.3
EG Score
4.3MEDIUMmedium confidence
EG Risk
19
EG Risk 19/100CISA SSVC

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
Severity43% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.3%
EPSS %ILE
21st
KEV
Not listed

CISA SSVCTrack at every mission impact level.

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 11, 2026

Last Modified

September 1, 2026

Advisory Details (1)

Auto-updated Aug 11, 2026
⚠️ Active exploitation confirmed. Patch available. Sources: cisa.
cisa Patch Available🔴 Active Exploitation

Mira Hormone Monitor, Mira Android App | CISA

Mira Hormone Monitor, Mira Android App | CISA. Listed in CISA Known Exploited Vulnerabilities catalog.

https://www.cisa.gov/news-events/ics-medical-advisories/icsma-26-223-01

Vendor Advisories for CVE-2026-64934(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 14× in last 7d / 65× 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 137 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-64934?
CVE-2026-64934 is a medium vulnerability published on August 11, 2026. The Mira cloud API accepts the firmware version reported by the companion app as authoritative for a given device, without independently attesting the version from the device itself. An authenticated attacker could submit arbitrary firmware version strings for their own device, allowing them to…
When was CVE-2026-64934 disclosed?
CVE-2026-64934 was first published on August 11, 2026, with the most recent update on September 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-64934 actively exploited?
CVE-2026-64934 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (21st percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-64934?
CVE-2026-64934 has a CVSS base score of 4.3 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-64934?
A fix for CVE-2026-64934 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-64934 are linked in the Vendor Advisories panel on this page.

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