OSV-2025-901
Heap-use-after-free in apache::thrift::protocol::TCompactProtocolT<apache::thrift::transport::TMemoryBu
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=461058054
Crash type: Heap-use-after-free READ 1
Crash state:
apache::thrift::protocol::TCompactProtocolT<apache::thrift::transport::TMemoryBu
unsigned int parquet::format::OffsetIndex::read<apache::thrift::protocol::TCompa
void parquet::ThriftDeserializer::DeserializeUnencryptedMessage<parquet::format:
What each source reports
OSV No score
Heap-use-after-free in apache::thrift::protocol::TCompactProtocolT<apache::thrift::transport::TMemoryBu
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=461058054
Crash type: Heap-use-after-free READ 1
Crash state:
apache::thrift::protocol::TCompactProtocolT<apache::thrift::transport::TMemoryBu
unsigned int parquet::format::OffsetIndex::read<apache::thrift::protocol::TCompa
void parquet::ThriftDeserializer::DeserializeUnencryptedMessage<parquet::format:
- Record
OSV-2025-901- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
arrowOSS-Fuzz |
Commit ranges | Not evaluated |
Not evaluated means the source gave git commits or a range we can't read, so we can't tell which releases are affected. A fixed version beside it is the source’s own claim.
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2025-901 is a vulnerability with no CVSS score yet in arrow, published November 17, 2025. No source lists public exploit code. A source reports a fix.