CVE-2026-67558

HIGHPre-NVD 7.47.4—
EchelonGraph scoreMEDIUM confidence

Score 7.4 from GitHub Security Advisory (severity: HIGH) published 2026-08-12. a secondary CVSS source baseline 7.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.4EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.4Exploit: None knownExposed: 0

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

The Mira Android companion app v4.5.15.4 identifies the paired Mira hormone analyzer by performing a substring match against the BLE advertisement name only, with no cryptographic peripheral authentication, MAC allowlist, or bonded-identity check. An attacker could capture live session token information and inject forged hormone measurements into the victim's cloud record and clinical trend view.

CVSS v3
7.4
EG Score
7.4(medium)
EG Risk
33(Track)
EG Risk 33/100SSVC: 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
Severity74% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
8%
KEV
Not listed

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-2026-67558(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 23× in last 7d / 103× 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 144 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-67558?
CVE-2026-67558 is a high vulnerability published on August 11, 2026. The Mira Android companion app v4.5.15.4 identifies the paired Mira hormone analyzer by performing a substring match against the BLE advertisement name only, with no cryptographic peripheral authentication, MAC allowlist, or bonded-identity check. An attacker could capture live session token…
When was CVE-2026-67558 disclosed?
CVE-2026-67558 was first published in the National Vulnerability Database 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-2026-67558 actively exploited?
CVE-2026-67558 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 92.3% of all scored CVEs.
What is the CVSS score of CVE-2026-67558?
CVE-2026-67558 has a CVSS v3 base score of 7.4 (NVD).
How do I remediate CVE-2026-67558?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-67558, 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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