CVE-2026-119722 (GCVE-0-2026-119722)
Vulnerability from cvelistv5 – Published: 2026-10-30 15:16 – Updated: 2026-10-30 15:43
VLAI
EPSS
VEX
Title
Blender before 4.5.15 and 5.x before 5.2.3 Heap Out-of-Bounds Access via read_struct()
Summary
Blender before 4.5.15 and 5.x before 5.2.3 contains a heap out-of-bounds access vulnerability in read_struct() that skips size validation when a .blend file's SDNA struct layout compares equal. Attackers can supply a crafted .blend file with short blocks so field reads, writes, and pointer dereferences overrun heap memory, causing crashes or code execution.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-30 15:43 UTC
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
5 references
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Blender Foundation | Blender |
Affected:
0 , < 4.5.15
(semver)
Affected: 5.0.0 , < 5.2.3 (semver) cpe:2.3:a:blender:blender:*:*:*:*:*:*:*:* cpe:2.3:a:blender:blender:*:*:*:*:*:*:*:* |
Date Public
2026-10-13 00:00
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