CVE-2026-119718

HighCVSS 7.8/10Last modified Nov 3, 2026

Description

Blender before 4.5.15 and 5.x before 5.2.3 contains a heap buffer overflow vulnerability caused by integer overflow in ptcache_data_alloc() when reading point cache files. Attackers can supply a crafted point cache file with a large totpoint value alongside a .blend file to crash Blender or execute code as the user.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-190

Affected software

Vendor	Product	Versions
Blender Foundation	Blender	< 4.5.15; >= 5.0.0, < 5.2.3

References

Timeline

Published: Oct 30, 2026
Last modified: Nov 3, 2026
NVD status: Analyzed

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