CVE-2026-112019
Medium
Description
cgltf through 1.15 contains a heap out-of-bounds read vulnerability in cgltf_accessor_unpack_floats() that advances the sparse values cursor by the base bufferView byteStride. Attackers can supply a crafted glTF or GLB file that passes cgltf_validate() to read adjacent heap memory into vertex data or crash applications.
SeverityMedium
CVSS6.1
Exploit probability—
ProductJkuhlmann Cgltf
PublishedOct 18, 2026
First seenOct 18, 2026
Weakness typeCWE-125Out-of-bounds read
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| jkuhlmann cgltf | v ≤ 1.15 | — |
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