CVE-2025-11013 is a medium-severity vulnerability affecting BehaviorTree versions up to 4.7.0, specifically in the XML Parser component within the function XMLParser::PImpl::loadDocImpl located in /src/xml_parsing.cpp. The vulnerability arises from a null pointer dereference condition triggered by malformed or unexpected input during XML parsing. This leads to a denial of service (DoS) condition by crashing the application or causing undefined behavior. The vulnerability requires local access with at least low privileges (PR:L) and does not require user interaction (UI:N). The attack vector is local (AV:L), meaning an attacker must have access to the local environment to exploit this issue. The vulnerability does not affect confidentiality, integrity, or availability beyond the local denial of service impact. The CVSS 4.0 score is 4.8, reflecting a medium severity level. Although an exploit is publicly available, there are no known exploits in the wild reported at this time. The vulnerability is exploitable without elevated privileges but requires local access, limiting its risk in remote attack scenarios. The issue stems from improper handling of XML parsing edge cases, leading to a null pointer dereference and subsequent application crash or instability. No patches or fixes are currently linked, so users of affected versions should be cautious and monitor for updates. BehaviorTree is a library used in robotics, AI, and automation systems for behavior modeling, so the vulnerability could impact systems relying on this library for XML configuration or behavior tree definitions.

For European organizations, the primary impact of CVE-2025-11013 is a local denial of service condition on systems using vulnerable versions of BehaviorTree. This could disrupt automation workflows, robotics control, or AI behavior execution where BehaviorTree is integrated. While the vulnerability does not allow remote exploitation or privilege escalation, insider threats or compromised local accounts could leverage this flaw to cause application crashes or service interruptions. Organizations relying on BehaviorTree in critical infrastructure, manufacturing automation, or robotics research may experience operational disruptions. The limited attack vector reduces the risk of widespread exploitation, but local system stability and availability could be affected. The absence of confidentiality or integrity impact means data breaches or unauthorized data modification are unlikely. However, availability degradation in automated or robotic systems could have safety or productivity implications, especially in industrial or research environments prevalent in Europe.

To mitigate CVE-2025-11013, European organizations should: 1) Identify and inventory all systems using BehaviorTree versions 4.0 through 4.7.0, focusing on those processing XML configurations or behavior trees. 2) Restrict local access to trusted users only, enforcing strict access controls and monitoring for unauthorized local logins or privilege escalations. 3) Implement application-level monitoring to detect crashes or abnormal behavior in applications using BehaviorTree, enabling rapid incident response. 4) Apply sandboxing or containerization to isolate BehaviorTree-dependent processes, limiting the impact of crashes. 5) Monitor vendor channels and security advisories for patches or updates addressing this vulnerability and apply them promptly once available. 6) Conduct internal security awareness training to reduce insider threat risks and ensure users understand the importance of local security hygiene. 7) Consider code review or static analysis of XML parsing components if BehaviorTree is customized or integrated deeply, to identify and remediate similar issues proactively.