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VulnerabilityPublished Updated

CVE-2026-55726: Gardyn Home Firmware · CWE-497

Affects Gardyn Home FirmwareSource CVE Database V5

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Not known to be exploited · CVSS 5.3 Medium : upgrade to master.627 when convenient.

Data as of 14 Nov 2026, 20:44 UTC

CVSS 3.1 base score
5.3Medium
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.4% chance of exploitation in 30 days – higher than 41% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in master.627, 2.12.2026
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 2 Jul 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: evidence found.

    Public exploit code: GitHub proofs of concept

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), GitHub proofs of concept, the Metasploit, Exploit-DB and nuclei-templates index as of 14 Nov 2026.

What to do

Upgrade Gardyn to master.627 (Firmware) or 2.12.2026 (Cloud API).

Affected software

ProductAffectedFixed in
GardynGardyn Home FirmwareAffected
  • =0
Fixed in
  • master.627
GardynGardyn Studio FirmwareAffected
  • =0
Fixed in
  • master.627
GardynGardyn Cloud APIAffected
  • <2.12.2026
Fixed in
  • 2.12.2026

AI-suggested

Since this is a cloud-hosted service, the vendor manages remediation and patching server-side. A patch is available, and users should verify with the vendor advisory for confirmation of mitigation status. No direct user action is required unless instructed by the vendor.

Description

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.

References

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