PT-2025-46094

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=454097865 Crash type: Heap-buffer-overflow READ 1 Crash state: std:: 1::pair arrow::util::R arrow::util::RleBitPackedDecoder::GetBatch auto parquet::DictByteArrayDecoderImpl::DecodeArrowDense...

OSV-2025-818 Heap-buffer-overflow in std::__1::pair<int, arrow::util::RleBitPackedParser::ControlFlow> arrow::util::R

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=449498800 Crash type: Heap-buffer-overflow READ 1 Crash state: std::1::pair arrow::util::R arrow::util::RleBitPackedDecoder::GetBatch auto parquet::DictByteArrayDecoderImpl::DecodeArrowDense...

PT-2025-42414

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=447480433 Crash type: Heap-buffer-overflow READ 8 Crash state: int arrow::bit util::BitReader::GetBatch auto arrow::util::RleBitPackedDecoder::GetBatch std:: 1::pair arrow::util::R...

OSV-2020-174 Heap-buffer-overflow in int arrow::BitUtil::BitReader::GetBatch<short>

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21166 Crash type: Heap-buffer-overflow WRITE 8 Crash state: int arrow::BitUtil::BitReader::GetBatch int arrow::util::RleDecoder::GetBatch parquet::internal::TypedRecordReaderparquet::PhysicalType...

OSV-2020-144 Heap-use-after-free in int arrow::BitUtil::BitReader::GetBatch<short>

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20685 Crash type: Heap-use-after-free WRITE 2 Crash state: int arrow::BitUtil::BitReader::GetBatch parquet::LevelDecoder::Decode parquet::internal::TypedRecordReaderparquet::PhysicalType...

OSV-2020-21 UNKNOWN WRITE in arrow::internal::unpack32

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20711 Crash type: UNKNOWN WRITE Crash state: arrow::internal::unpack32 int arrow::BitUtil::BitReader::GetBatch parquet::DictByteArrayDecoderImpl::DecodeArrowDense...

PT-2020-21869

Name of the Vulnerable Software and Affected Versions parquet affected versions not specified Description The issue is related to a heap-use-after-free error, specifically a WRITE 2 crash type. It occurs in the GetBatch function of arrow::BitUtil::BitReader, which is used by...

PT-2020-21962

Name of the Vulnerable Software and Affected Versions Parquet affected versions not specified Description The issue is related to a heap-buffer-overflow write error. Technical details indicate that the crash occurs in the GetBatch function of arrow::BitUtil::BitReader and arrow::util::RleDecoder,...