CVE-2026-119720
Blender before 4.5.15 and 5.x before 5.2.3 Out-of-Bounds Read via GLOB Block
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
Blender before 4.5.15 and 5.x before 5.2.3 contains a heap out-of-bounds read vulnerability in read_file_dna() that reads a GLOB block field without validating its declared length. Attackers can supply a crafted .blend file with a truncated GLOB block that, when opened, triggers the out-of-bounds read and crashes Blender.
| CWE | CWE-125 |
| Vendor | blender foundation |
| Product | blender |
| Published | Oct 30, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected Versions
Blender Foundation / Blender
0 < 4.5.15 5.0.0 < 5.2.3
References
projects.blender.org: https://projects.blender.org/blender/blender/pulls/164279 projects.blender.org: https://projects.blender.org/blender/blender/commit/c5d6faf04bf3f17efb6c404896ef0e7427784da5 projects.blender.org: https://projects.blender.org/blender/blender/commit/7de4986e74ed47f67e78eb4b76609bb6d1ae8a0e projects.blender.org: https://projects.blender.org/blender/blender vulncheck.com: https://www.vulncheck.com/advisories/blender-before-4.5.15-and-5-x-before-5.2.3-out-of-bounds-read-via-glob-block
Credits
Tristan Madani