PT-2026-134673

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=568469733 Crash type: UNKNOWN READ Crash state: std:: 1::pairstd:: 1:: tree iteratorstd:: 1:: value typeImf 4 0::Name, I Imf 4 0::Header::insert Imf 4 0::initialize...