OSV-2026-1032 Use-of-uninitialized-value in Assimp::PbrtExporter::WriteTextures

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=531040219 Crash type: Use-of-uninitialized-value Crash state: Assimp::PbrtExporter::WriteTextures Assimp::PbrtExporter::WriteWorldDefinition Assimp::PbrtExporter::PbrtExporter...

PT-2026-105763

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=531040219 Crash type: Use-of-uninitialized-value Crash state: Assimp::PbrtExporter::WriteTextures Assimp::PbrtExporter::WriteWorldDefinition Assimp::PbrtExporter::PbrtExporter...

assimp:assimp_roundtrip_fuzzer: Use-of-uninitialized-value in Assimp::PbrtExporter::WriteTextures

Detailed Report: https://oss-fuzz.com/testcase?key=4711195983282176 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::PbrtExporter::WriteTextures...