CVE-2026-50086

CRITICALNVD 9.810.0▲
EchelonGraph scoreMEDIUM confidence

Score 10.0 from GitHub Security Advisory (severity: CRITICAL) published 2026-06-12. NVD baseline CVSS 9.8; sources differ by 0.2.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
10.0EG
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.

The Aqara IAM/SSO gateway (gw-builder.aqara.com) exposes bidirectional AES round-trups against the platform's signing key without authentication. This is an instance of "CWE-306: Missing Authentication for Critical Function" and "CWE-327: Use of a Broken or Risky Cryptographic Algorithm," and has an estimated CVSS of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N (7.5 High).

CVSS v3
9.8
EG Score
10.0(medium)
EG Risk
50(Track)
EG Risk 50/100SSVC: 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
Severity100% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
22%
KEV
Not listed

Published

June 12, 2026

Last Modified

July 9, 2026

Advisory Details (2)

Auto-updated Sep 19, 2026
⚠️ Active exploitation confirmed. No patch confirmed yet.
generic

GitHub - xn0tsa/theres-no-place-like-home: Ten CVEs against the Aqara/Lumi IoT cloud platform — public disclosure 2026-06-11 · GitHub

https://github.com/xn0tsa/theres-no-place-like-home
generic🔴 Active Exploitation

Aqara unauthenticated AES oracle

https://www.runzero.com/advisories/aqara-unauth-aes-oracle-cve-2026-50086

Vendor Advisories for CVE-2026-50086(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 7× in last 7d / 41× 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 431 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-50086?
CVE-2026-50086 is a critical vulnerability published on June 12, 2026. The Aqara IAM/SSO gateway (gw-builder.aqara.com) exposes bidirectional AES round-trups against the platform's signing key without authentication. This is an instance of "CWE-306: Missing Authentication for Critical Function" and "CWE-327: Use of a Broken or Risky Cryptographic Algorithm," and has…
When was CVE-2026-50086 disclosed?
CVE-2026-50086 was first published in the National Vulnerability Database on June 12, 2026, with the most recent update on July 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-50086 actively exploited?
CVE-2026-50086 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 78.1% of all scored CVEs.
What is the CVSS score of CVE-2026-50086?
CVE-2026-50086 has a CVSS v3 base score of 9.8 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 10.0.
How do I remediate CVE-2026-50086?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-50086, 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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