CVE-2025-11012: A vulnerability was determined in BehaviorTree up to 4.7.0

Q: How do I fix CVE-2025-11012?

behaviortree: upgrade to 4.7.3. Exact commands for each OS are on this page.

Q: Is CVE-2025-11012 being exploited?

CVE-2025-11012 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-11012 affect?

CVE-2025-11012 affects behaviortree. Severity is medium (CVSS 5.3). A vulnerability was determined in BehaviorTree up to 4.7.0. This affects the function ParseScript of the file /src/script_parser.cpp of the component Diagnostic Message Handler. Executing manipulation of the argument error_msgs_buffer can l

Q: How urgent is CVE-2025-11012?

Priority 28/100. Public exploit reference

Routine

MEDIUM 5.3UPGRADE

CVE-2025-11012 is a medium-severity flaw (CVSS 5.3) affecting behaviortree. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was determined in BehaviorTree up to 4.7.0. This affects the function ParseScript of the file /src/script_parser.cpp of the component Diagnostic Message Handler. Executing manipulation of the argument error_msgs_buffer can lead to stack-based buffer overflow. The attack can only be executed locally. The exploit has been publicly disclosed and may be utilized. This patch is called cb6c7514efa628adb8180b58b4c9ccdebbe096e3. A patch s

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	5.3 (Medium)
Attack vector	Local
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.2% (top 84%)
CISA exploited list	No
Weakness	CWE-119, CWE-121
Published	2025-09-26
Last modified	2026-10-19

Publisher (CNA): VulDB · Vendor: behaviortree

Last updated 2026-10-19 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-09-26 12:15 UTCPublished CVE record published
2026-10-19 16:10 UTCUpdated Record last modified

behaviortree behaviortree UPGRADE

Affected: < 4.7.3

Fixed in: 4.7.3

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy behaviortree || rpm -q behaviortree || behaviortree --version

2. UPGRADE to 4.7.3 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade behaviortree

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade behaviortree

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-11012?

behaviortree: upgrade to 4.7.3. Exact commands for each OS are on this page.

Is CVE-2025-11012 being exploited?

CVE-2025-11012 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-11012 affect?

CVE-2025-11012 affects behaviortree. Severity is medium (CVSS 5.3). A vulnerability was determined in BehaviorTree up to 4.7.0. This affects the function ParseScript of the file /src/script_parser.cpp of the component Diagnostic Message Handler. Executing manipulation of the argument error_msgs_buffer can l

How urgent is CVE-2025-11012?

Priority 28/100. Public exploit reference

Related CVEs

CVE-2025-11011 LOW 3.3 UPGRADE A vulnerability was found in BehaviorTree up to 4.7.0
CVE-2025-11013 LOW 3.3 UPGRADE A vulnerability was identified in BehaviorTree up to 4.7.0

References

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