Issues · apache/arrow · GitHub

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[C++] Out-of-bounds buffer slice reading a Feather V1 file with inconsistent column metadata

#50067

· metsw24-max opened

on May 29, 2026

[Packaging] Debian forky dropped libboost-system-dev causing apt install error

Component: Packaging

#50065

· tadeja opened

on May 29, 2026

[C++] All data is null for one column in one row group for parquet, arrow will encode with dictionary, while parquet-java use encode plain

#50062

· lifulong opened

on May 29, 2026

[C++] Signed integer overflow in Decimal FromString exponent handling

#50057

· metsw24-max opened

on May 27, 2026

[C++][IPC] ReadSparseCOOIndex does not validate the size of the indices buffer

#50054

· metsw24-max opened

on May 27, 2026

[CI][C++] Bump vcpkg version

Component: Continuous Integration

Type: enhancement

#50052

· raulcd opened

on May 27, 2026

[Parquet][C++] Audit WKB parsing size computations for 32-bit overflow-before-bounds-check patterns

Component: Parquet

#50051

· jmestwa-coder opened

on May 27, 2026

[CI][C++] Improve ccache reuse by saving to cache only from main

Component: Continuous Integration

Type: enhancement

#50046

· rok opened

on May 26, 2026

[Python] Table.group_by(...).aggregate([("flag", "any")]) `returns incorrect` True` on a sliced Boolean array with nulls

Component: Python

#50043

· Fly-a-Kite opened

on May 26, 2026

[Python][CI] test_table_uses_memory_pool flaky on macOS 14 job

Component: Continuous Integration

Component: Python

#50037

· tadeja opened

on May 25, 2026

[Python] Expose Expression.field_refs() to enumerate referenced fields

Component: Python

#50031

· paultmathew opened

on May 24, 2026

[Format] Add `arrow.range` canonical extension type for bounded ranges

Component: Format

Type: enhancement

#50027

· Hoeze opened

on May 24, 2026