7.8Yüksek
CVE-2026-119722Blender before 4.5.15 and 5.x before 5.2.3 Heap Out-of-Bounds Access via read_struct()
Açıklama
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.
Zayıflık türü (CWE):
CWE-125
Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.
Etkilenen ürünler ve sürümler
| Üretici | Ürün | Sürümler | |
|---|---|---|---|
| Blender Foundation | Blender | < 4.5.15, 5.0.0 – < 5.2.3 |
Kaynaklar ve yamalar
- https://projects.blender.org/blender/blender/pulls/164279 patchIssue TrackingPatch
- https://projects.blender.org/blender/blender/commit/c5d6faf04bf3f17efb6c404896ef0e7427784da5 patchPatch
- https://projects.blender.org/blender/blender/commit/7de4986e74ed47f67e78eb4b76609bb6d1ae8a0e patchPatch
- https://projects.blender.org/blender/blender productProduct
- VulnCheck Advisory: Blender before 4.5.15 and 5.x before 5.2.3 Heap Out-of-Bounds Access via read_struct() third-party-advisoryThird Party Advisory
CPE eşleşmeleri (NVD) (2)
cpe:2.3:a:blender:blender:*:*:*:*:*:*:*:*< 4.5.15cpe:2.3:a:blender:blender:*:*:*:*:*:*:*:*≥ 5.0.0 < 5.2.3