🛡️ OSV-2025-834 — arrow

⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

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=451150486

```

Crash type: Heap-buffer-overflow READ 3

Crash state:

std::__1::pair<int, arrow::util::RleBitPackedParser::ControlFlow> arrow::util::R

arrow::util::RleBitPackedDecoder<int>::GetBatch

auto parquet::DictByteArrayDecoderImpl::DecodeArrowDense

```

Affected software

OSV-2025-834 is recorded against 1 package.

  • arrow

Timeline and source

Published on 14 October 2025 and last revised on 24 October 2025. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

bugs.chromium.org (Report)

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2025-10-14
Updated 2026-08-12
Modified 2025-10-24
Fix URL N/A

Affected Packages

Software From version Fixed in
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