CVE-2026-13768

CRITICALPre-NVD 10.010.0—
EchelonGraph scoreHIGH 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 — 4 sources updated this week
10.0
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 10.0Exploit: NoneExposed: 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(high)
EPSS
42.5%
KEV
Not listed

Published

July 3, 2026

Last Modified

July 6, 2026

Advisory Details (3)

Auto-updated Jul 7, 2026
Patch available. Sources: cisa.
cisa Patch Available

Gardyn IoT Hub | CISA

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

Security update for Gardyn Home and Gardyn Studio - Gardyn

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 53× in last 7d / 53× 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.

  1. 2026-07-07 00:38 UTCEG score recompute
  2. 2026-07-07 00:38 UTCGHSA enrichment
  3. 2026-07-06 20:29 UTCEG score recompute
  4. 2026-07-06 20:29 UTCGHSA enrichment
  5. 2026-07-06 16:27 UTCEPSS rescore
  6. 2026-07-06 16:21 UTCEG score recompute
  7. 2026-07-06 16:21 UTCGHSA enrichment
  8. 2026-07-06 15:36 UTCMITRE cvelistV5CVSS v4 → 9.5
  9. 2026-07-06 12:10 UTCEG score recompute
  10. 2026-07-06 12:10 UTCGHSA enrichment
  11. 2026-07-06 08:00 UTCEG score recompute
  12. 2026-07-06 08:00 UTCGHSA enrichment
  13. 2026-07-06 03:52 UTCEG score recompute
  14. 2026-07-06 03:52 UTCGHSA enrichment
  15. 2026-07-06 02:23 UTCEPSS rescore
  16. 2026-07-05 23:43 UTCEG score recompute
  17. 2026-07-05 23:43 UTCGHSA enrichment
  18. 2026-07-05 19:34 UTCEG score recompute
  19. 2026-07-05 19:34 UTCGHSA enrichment
  20. 2026-07-05 15:25 UTCEG score recompute
  21. 2026-07-05 15:25 UTCGHSA enrichment
  22. 2026-07-05 11:15 UTCEG score recompute
  23. 2026-07-05 11:14 UTCGHSA enrichment
  24. 2026-07-05 07:03 UTCEG score recompute
  25. 2026-07-05 07:03 UTCGHSA enrichment
Show 28 more
  1. 2026-07-05 02:54 UTCEG score recompute
  2. 2026-07-05 02:54 UTCGHSA enrichment
  3. 2026-07-05 02:30 UTCEPSS rescore
  4. 2026-07-05 02:30 UTCEPSS rescore
  5. 2026-07-04 22:45 UTCEG score recompute
  6. 2026-07-04 22:45 UTCGHSA enrichment
  7. 2026-07-04 18:37 UTCEG score recompute
  8. 2026-07-04 18:37 UTCGHSA enrichment
  9. 2026-07-04 14:28 UTCEG score recompute
  10. 2026-07-04 14:28 UTCGHSA enrichment
  11. 2026-07-04 10:20 UTCEG score recompute
  12. 2026-07-04 10:20 UTCGHSA enrichment
  13. 2026-07-04 06:12 UTCEG score recompute
  14. 2026-07-04 06:12 UTCGHSA enrichment
  15. 2026-07-04 02:02 UTCEG score recompute
  16. 2026-07-04 02:02 UTCGHSA enrichment
  17. 2026-07-03 21:51 UTCEG score recompute
  18. 2026-07-03 21:51 UTCGHSA enrichment
  19. 2026-07-03 17:42 UTCEG score recompute
  20. 2026-07-03 17:42 UTCGHSA enrichment
  21. 2026-07-03 13:34 UTCEG score recompute
  22. 2026-07-03 13:34 UTCGHSA enrichment
  23. 2026-07-03 09:25 UTCEG score recompute
  24. 2026-07-03 09:25 UTCGHSA enrichment
  25. 2026-07-03 05:17 UTCEG score recompute
  26. 2026-07-03 05:16 UTCGHSA enrichment
  27. 2026-07-03 01:06 UTCEG score recompute
  28. 2026-07-03 01:06 UTCGHSA enrichment

Related CVEs(same CWE)

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 42.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
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.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-13768

Explore →

Is Your Infrastructure Affected by CVE-2026-13768?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs