OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11351
Crash type: UNKNOWN READ Crash state: BEInt<unsigned char, 1>::operator unsigned char OT::DeviceRecord::serialize OT::hdmx::serialize
{ "severity": "MEDIUM" }
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/harfbuzz/OSV-2018-26.yaml"