CVE-2026-55726
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Summary
The Azure Blob Storage container used for Gardyn device logs is publicly listable without authentication. A malicious user would be able to access any device log file available in the blob storage container.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Gardyn | Gardyn Home Firmware | 0 < master.627 | affected |
| Gardyn | Gardyn Studio Firmware | 0 < master.627 | affected |
| Gardyn | Gardyn Cloud API | 0 < 2.12.2026 | affected |
Weaknesses
- CWE-497: CWE-497
Workarounds
Gardyn requests that users ensure their devices have Internet connectivity in order to automatically download needed firmware updates. Unconnected devices will automatically update when configured with a working Internet connection. Gardyn also recommends that users update their mobile application to the most recent version. The current versions of the Gardyn App and the Gardyn Home firmware can be checked in the Gardyn App.
Further information on Gardyn security can be found here: https://mygardyn.com/security/
Further customer support can be obtained from Gardyn at: support@mygardyn.com mailto:support@mygardyn.com
References
- https://mygardyn.com/security/
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-183-03
- https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-183-03.json
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