CVE-2025-8854

bullet3 VHACD utility: stack-based buffer overflow in OFF parser (LoadOFF)

Published Aug 11, 2025 CVSS 4.0 · 8.4 High EPSS < 1% KEV · Not listed
Description
Stack-based buffer overflow in LoadOFF in bulletphysics bullet3 before 3.26 on all platforms allows remote attackers to execute arbitrary code via a crafted OFF file with an overlong initial token processed by the VHACD test utility or invoked indirectly through PyBullet's vhacd function.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-24119 Stack-based buffer overflow in LoadOFF in bulletphysics bullet3 before 3.26 on all platforms allows remote attackers to execute arbitrary code via a crafted OFF file with an overlong initial token processed by the VHACD test utility or invoked indirectly through PyBullet's vhacd function.
History
Type Values Removed Values Added
First Time appeared Bulletphysics
Bulletphysics pybullet
Weaknesses CWE-787
CPEs cpe:2.3:a:bulletphysics:pybullet:*:*:*:*:*:*:*:*
Vendors & Products Bulletphysics
Bulletphysics pybullet
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Type Values Removed Values Added
First Time appeared Bullet3 Project
Bullet3 Project bullet3
Vendors & Products Bullet3 Project
Bullet3 Project bullet3
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Stack-based buffer overflow in LoadOFF in bulletphysics bullet3 before 3.26 on all platforms allows remote attackers to execute arbitrary code via a crafted OFF file with an overlong initial token processed by the VHACD test utility or invoked indirectly through PyBullet's vhacd function.
Title bullet3 VHACD utility: stack-based buffer overflow in OFF parser (LoadOFF)
Weaknesses CWE-120
References
Metrics cvssV4_0

{'score': 8.4, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
CyberArk
Published
Updated
Aug 11, 2025, 8:32 PM
Reserved
Aug 11, 2025, 3:59 AM
Status
Analyzed
Published
Aug 11, 2025, 5:15 AM
Modified
Jun 17, 2026, 10:07 AM