OSV-2026-1030 Use-of-uninitialized-value in Assimp::glTFExporter::GetTexSampler

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=531097475 Crash type: Use-of-uninitialized-value Crash state: Assimp::glTFExporter::GetTexSampler Assimp::glTFExporter::GetMatColorOrTex Assimp::glTFExporter::ExportMaterials...

PT-2026-105762

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=531097475 Crash type: Use-of-uninitialized-value Crash state: Assimp::glTFExporter::GetTexSampler Assimp::glTFExporter::GetMatColorOrTex Assimp::glTFExporter::ExportMaterials...

assimp:assimp_roundtrip_fuzzer: Use-of-uninitialized-value in Assimp::glTFExporter::GetTexSampler

Detailed Report: https://oss-fuzz.com/testcase?key=4607674386546688 Project: assimp Fuzzing Engine: libFuzzer Fuzz Target: assimproundtripfuzzer Job Type: libfuzzermsanassimp Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: Assimp::glTFExporter::GetTexSampler...