CVE-2026-112018 — cgltf through 1.15 Heap Out-of-Bounds Write via cgltf_accessor_unpack_floats()
cgltf through 1.15 contains a heap out-of-bounds write vulnerability in cgltf_accessor_unpack_floats() that allows attackers to write outside the output buffer via unchecked spa…
Published: 2026-10-18 · CVSS: 7.3 · CVSS 4.0
cgltf through 1.15 contains a heap out-of-bounds write vulnerability in cgltf_accessor_unpack_floats() that allows attackers to write outside the output buffer via unchecked sparse accessor indices. Attackers can supply a crafted glTF or GLB file with large sparse indices to corrupt heap memory, crash applications, and potentially execute code when cgltf_validate() is not called.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7