OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52053
Crash type: Heap-buffer-overflow WRITE {*} Crash state: Exiv2::MemIo::read Exiv2::BasicIo::readOrThrow Exiv2::QuickTimeVideo::userDataDecoder
{ "severity": "HIGH" }