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Fri, 30 Oct 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Blender before 4.5.15 and 5.x before 5.2.3 contains a heap buffer overflow vulnerability in the blend file thumbnail extractor caused by 32-bit integer overflow in thumb_data_vertical_flip(). Attackers can craft a .blend file with malicious TEST block dimensions that trigger an out-of-bounds write when blender-thumbnailer or the Windows shell extension previews it, causing crashes or code execution. | |
| Title | Blender before 4.5.15 and 5.x before 5.2.3 Heap Buffer Overflow via Thumbnail Extraction | |
| First Time appeared |
Blender
Blender blender |
|
| Weaknesses | CWE-190 | |
| CPEs | cpe:2.3:a:blender:blender:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Blender
Blender blender |
|
| References |
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| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-10-30T15:16:16.337Z
Reserved: 2026-10-30T14:49:28.319Z
Link: CVE-2026-119719
No data.
Status : Awaiting Analysis
Published: 2026-10-30T16:17:55.473
Modified: 2026-10-30T19:14:38.697
Link: CVE-2026-119719
No data.
OpenCVE Enrichment
Updated: 2026-10-30T17:00:18Z