Null Pointer Dereference Vulnerability in BehaviorTree by Davide Faconti
CVE-2025-11011

4.8MEDIUM

Key Information:

Vendor

Davide Faconti

Status
Behaviortree
Vendor
CVE Published:
26 September 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-11011?

A vulnerability exists in BehaviorTree versions up to 4.7.0 where the function JsonExporter::fromJson, located in /src/json_export.cpp, can be exploited through local manipulation of the argument Source. This manipulation leads to a null pointer dereference, which may disrupt normal application operation. The issue has been publicly disclosed, emphasizing the need for users to apply the provided patch (commit 4b23dcaf0ce951a31299ebdd61df69f9ce99a76d) to safeguard their systems.

Affected Version(s)

BehaviorTree 4.0

BehaviorTree 4.1

BehaviorTree 4.2

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-2025-11011 - Proof of Concept

References

https://vuldb.com/?id.325954
vdb-entrytechnical-description
https://vuldb.com/?ctiid.325954
signaturepermissions-required
https://vuldb.com/?submit.654073
third-party-advisory

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
Low
Attack Vector:
Local
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

sand (VulDB User)
JSON
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CVE-2025-11011 : Null Pointer Dereference Vulnerability in BehaviorTree by Davide Faconti