CVE-2026-13768

CRITICALPre-NVD 10.010.0—
EchelonGraph scoreMEDIUM confidence

Score 10.0 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-03. a secondary CVSS source baseline 10.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
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: 1%CVSS: 10.0Exploit: None knownExposed: 0

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

Gardyn devices expose a privileged iothubowner key. Access to this key will allow a malicious user to invoke an IoTHub Registry Manager function which returns connection information for all Gardyn Home Kit and Studio devices. Access to this key also allows a malicious user to execute arbitrary commands on a specific connected device and may allow the malicious user to pivot to other devices on the user's network.

CVSS v3
10.0
EG Score
10.0(medium)
EG Risk
60(Track)
EG Risk 60/100SSVC: 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%
Exploitation1% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
49%
KEV
Not listed

Published

July 3, 2026

Last Modified

July 6, 2026

Advisory Details (3)

Auto-updated Aug 25, 2026
⚠️ Active exploitation confirmed. Patch available. Sources: cisa.
cisa Patch Available🔴 Active Exploitation

Gardyn IoT Hub | CISA

Gardyn IoT Hub | CISA. Listed in CISA Known Exploited Vulnerabilities catalog.

https://www.cisa.gov/news-events/ics-advisories/icsa-26-183-03
generic

Security update for Gardyn Home and Gardyn Studio

https://mygardyn.com/security/
generic

CSAF/csaf_files/OT/white/2026/icsa-26-183-03.json at develop · cisagov/CSAF · GitHub

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-183-03.json

Vendor Advisories for CVE-2026-13768(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 31× in last 7d / 203× 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 339 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-13768?
CVE-2026-13768 is a critical vulnerability published on July 3, 2026. Gardyn devices expose a privileged iothubowner key. Access to this key will allow a malicious user to invoke an IoTHub Registry Manager function which returns connection information for all Gardyn Home Kit and Studio devices. Access to this key also allows a malicious user to execute arbitrary…
When was CVE-2026-13768 disclosed?
CVE-2026-13768 was first published in the National Vulnerability Database on July 3, 2026, with the most recent update on July 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-13768 actively exploited?
CVE-2026-13768 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 51.4% of all scored CVEs.
What is the CVSS score of CVE-2026-13768?
CVE-2026-13768 has a CVSS v3 base score of 10.0 (NVD).
How do I remediate CVE-2026-13768?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-13768, 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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