CVE-2026-13768Disclosure

MEDIUMCVSS 9.5 · CRITICAL

Exploit discussion active in current signal (2 latest mentions)

Immediate actions

  • Patch affected systems immediately
  • Hunt for exploitation attempts and persistence artifacts
  • Increase monitoring for publicly documented tradecraft

Recommended action window: High priority (within 72h)

NVD description

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.

4.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-798

Priority

MEDIUM

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

STABLE

Threat summary

  • Public PoC and exploit tooling are both present
  • Patch or workaround signal is available
  • 8 mentions across 5 observed days
  • Momentum state: stable

What's happening

  • Exploit tool or code specified in 3 signals
  • PoC mentioned or linked in 4 signals
  • Patch or workaround mentioned in 2 signals
  • Technical details provided in 7 signals
  • Disclosure: 3 classified signals
  • Peaked 4d ago at 3 mentions (2026-07-03); latest day: 2
  • 8 total mentions across 5 days

Deep dive

Activity timeline8 mentions / 5d
01223Mentions · 2026-07-03: 3Mentions · 2026-07-07: 1Mentions · 2026-07-10: 1Mentions · 2026-07-11: 1Mentions · 2026-07-12: 2PoC Mentioned / Linked · 2026-07-07: 1PoC Mentioned / Linked · 2026-07-11: 1PoC Mentioned / Linked · 2026-07-12: 2Exploit Tool / Code · 2026-07-11: 1Exploit Tool / Code · 2026-07-12: 2Patch / Workaround · 2026-07-03: 1Patch / Workaround · 2026-07-10: 1Technical Details · 2026-07-03: 3Technical Details · 2026-07-07: 1Technical Details · 2026-07-10: 1Technical Details · 2026-07-11: 1Technical Details · 2026-07-12: 107-0307-0707-1007-1107-12
Signal classification4 categories
Disclosure
337.5%
PoC
337.5%
Exploit
112.5%
Patch
112.5%
Referenced assets7 URLs
Classification over time
DateTotalLabels
2026-07-033
Disclosure3
2026-07-071
Exploit1
2026-07-101
Patch1
2026-07-111
PoC1
2026-07-122
PoC2
Full discourse8 posts
  • Daily CyberSecurity@Daily_CyberSec
    Patch

    CISA warns of a Gardyn IoT Hub flaw. CVE-2026-13768 (CVSS 10) enables unauthenticated remote code execution on smart garden devices. Update now. #Gardyn #IoTSecurity #RCE #CISA #SmartGarden #CyberSecurity #Vulnerability #InfoSec http://securityonline.info/gardyn-iot-hub-rce-cve-2026-13768/

    Post summary

    CISA highlights a critical CVE affecting Gardyn IoT Hub with remote code execution risk, urging users to apply an immediate patch.

    00151661
    12.9K followersView on X
  • Jλckλι@J4ck3LSyN
    PoC

    [CVE-2026-39047]: https://github.com/J4ck3LSyN-Gen2/CVE-2026-13768 [CVE-2026-48558]: https://github.com/J4ck3LSyN-Gen2/CVE-2026-48558 [CVE-2026-13768]:https://github.com/J4ck3LSyN-Gen2/CVE-2026-13768

    Post summary

    The post provides URLs linking to GitHub repositories that likely host proof‑of‑concept or exploit code for CVE‑2026‑39047, CVE‑2026‑48558, and CVE‑2026‑13768, indicating that demonstrable PoCs exist for these vulnerabilities.

    02031805
    438 followersView on X
  • Jλckλι@J4ck3LSyN
    PoC

    CVE-2026-13768:Azure IoT Hub (Gardyn) Owner Key Exposure to RCE > Attempting a simple (legalish) weaponization > Example C2 & Payload Templates (educational) [PoC]: https://github.com/J4ck3LSyN-Gen2/CVE-2026-13768 [Report]: https://github.com/J4ck3LSyN-Gen2/Reports/blob/main/OS-IS-CVE-2026-13768-07-2026.md #CyberSecurity #InfoSec #RCE #CFSD #OTSecurity #IoT https://t.co/ZzSgZgBCd3

    Post summary

    The post shares a PoC for CVE‑2026‑13768, detailing an RCE through owner key exposure in Azure IoT Hub, with example C2 and payload templates, but no evidence of live exploitation or patch guidance.

    01110861
    334 followersView on X
  • Jλckλι@J4ck3LSyN
    PoC

    CVE-2026-13768 Weaponized PoC + Report > Owner key exposure leads to fleet-wide RCE > Built "Weaponized Educational" w/ fleet enumeration, RCE & post-exploitation templates [PoC]: https://github.com/J4ck3LSyN-Gen2/CVE-2026-13768 [Report]: https://github.com/J4ck3LSyN-Gen2/Reports/blob/main/OS-IS-CVE-2026-13768-07-2026.md #CyberSecurity #InfoSec #IoT #CFSD #RCE https://t.co/g2yc01wCj6

    Post summary

    A weaponized proof‑of‑concept for CVE‑2026‑13768 has been released, including exploit code and templates, but no evidence of active exploitation or patch guidance is mentioned.

    01010127
    334 followersView on X
  • 𝔸𝕟𝕠𝕟𝕪𝕞𝕠𝕦𝕤 ℍ𝕒𝕔𝕜𝕥𝕚𝕧𝕚𝕤𝕥☭⃠🅇@YourAnon_irc
    Disclosure

    Recent critical vulns: Citrix NetScaler (CVE-2026-8451) memory overread exposes sensitive data in transit. Gardyn IoT (CVE-2026-13768) key exposure enables RCE & network pivot. Immediate patching is crucial to safeguard privacy & integrity. #Cybersecurity #Vulnerabilities #News

    Post summary

    The post announces two critical CVEs with brief technical details, urges immediate patching, but provides no PoC, exploit code, or proof of active exploitation.

    0001071
    14 followersView on X
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-13768 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 connect… https://www.cve.org/CVERecord?id=CVE-2026-13768 ----- Traducción: CVE-2026-13768 Los… http://infoflow.cloud`

    Post summary

    CVE-2026-13768 reveals that Gardyn devices expose a privileged iothubowner key, enabling malicious users to invoke an IoTHub Registry Manager function; no exploit code, active exploitation, or patch information is provided.

    0001044
    91 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-13768 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 connect… https://www.cve.org/CVERecord?id=CVE-2026-13768

    Post summary

    The text announces that Gardyn devices expose a privileged iothubowner key, enabling unauthorized invocation of an IoTHub Registry Manager function, and refers to the associated CVE record.

    00010743
    57.7K followersView on X
  • Kaitan ID Security@KaitanSecurity
    Exploit

    ⚠️ CVE of the week — CVE-2026-13768 (CVSS 10.0) · CISA Cybersecurity Advisories 💣 Exploit available https://sec.kaitan.id/cves/CVE-2026-13768?utm_source=x&utm_campaign=tuesday_highlight https://t.co/sXkGzw7oNc

    Post summary

    The tweet announces CVE‑2026‑13768 (CVSS 10.0) and confirms an exploit is available, with a link pointing to further details, but it does not specify the exploit code or active usage.

    0000053
    84 followersView on X

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