Bluetooth Low Energy Authentication Flaw in Flycatcher Toys smART Sketcher
CVE-2026-0842

5.3MEDIUM

Key Information:

Vendor

Flycatcher Toys

Status
Smart Sketcher
Vendor
CVE Published:
11 January 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-0842?

A vulnerability in the Flycatcher Toys smART Sketcher affects the Bluetooth Low Energy interface, allowing local attackers to exploit missing authentication. This flaw could be leveraged within the local network to gain unauthorized access. Despite being notified of the issue, the vendor has not publicly responded to the disclosure, raising concerns about user safety and device integrity.

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Deploy the Patch

Affected Version(s)

smART Sketcher 2.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-0842 - Proof of Concept

References

https://vuldb.com/?id.340442
vdb-entry
https://vuldb.com/?ctiid.340442
signaturepermissions-required
https://vuldb.com/?submit.729134
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

davidrochester (VulDB User)
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