NULL pointer dereference in Behaviortree
CVE-2025-11011
A vulnerability was found in BehaviorTree up to 4.7.0. Affected by this issue is the function JsonExporter::fromJson of the file /src/json_export.cpp. Performing manipulation of the argument Source results in null pointer dereference. The attack needs to be approached locally. The exploit has been made public and could be used. The patch is named 4b23dcaf0ce951a31299ebdd61df69f9ce99a76d. It is suggested to install a patch to address this issue.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.
EPSS exploit prediction
EPSS: 0.002 (9.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 9th percentile — 9.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Behaviortree
- Behaviortree — versions 4.0, 4.1, 4.2
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- github.com/BehaviorTree/BehaviorTree.CPP/issues/1008 (issue-tracking, Exploit, Third Party Advisory, Issue Tracking)
- github.com/BehaviorTree/BehaviorTree.CPP/pull/1009 (issue-tracking, Issue Tracking)
- github.com/user-attachments/files/22270928/poc.zip (Exploit, exploit)
- github.com/BehaviorTree/BehaviorTree.CPP/commit/4b23dcaf0ce951a31299ebdd61df69f… (Patch, patch)
Frequently asked questions
- What is CVE-2025-11011?
- CVE-2025-11011 is a low-severity vulnerability in Behaviortree, classified under Improper Resource Shutdown or Release. CVSS score: 3.3/10. Published 2025-09-26.
- How severe is CVE-2025-11011?
- Low severity. CVSS v3 base score is 3.3 out of 10.