CVE-2026-66832

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory published 2026-08-11. a secondary CVSS source baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.5Exploit: None knownExposed: 0

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

When the Mira Android app opens in-app WebView content (e.g., shop redirect flows), the user's live session token is appended to the URL as a query string parameter, and a persistent user identifier is included in the WebView's User-Agent header. Both are then transmitted to third-party web properties, referrer logs, and any JavaScript running in the WebView context.

CVSS v3
6.5
EG Score
6.5(medium)
EG Risk
29(Track)
EG Risk 29/100SSVC: 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
Severity65% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
18%
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-2026-66832(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 / 77× 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 101 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-66832?
CVE-2026-66832 is a medium vulnerability published on August 11, 2026. When the Mira Android app opens in-app WebView content (e.g., shop redirect flows), the user's live session token is appended to the URL as a query string parameter, and a persistent user identifier is included in the WebView's User-Agent header. Both are then transmitted to third-party web…
When was CVE-2026-66832 disclosed?
CVE-2026-66832 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-2026-66832 actively exploited?
CVE-2026-66832 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 82.3% of all scored CVEs.
What is the CVSS score of CVE-2026-66832?
CVE-2026-66832 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2026-66832?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-66832, 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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