All issues

[C++] Version 25.0.0 does not build with ARROW_SIMD_LEVEL=NONE

#50542

· lahwaacz opened

on Jul 18, 2026

[C++][Gandiva] Heap buffer overflow casting date64 to VARCHAR

#50539

· Arawoof06 opened

on Jul 18, 2026

[CI][Dev] Fix shellcheck errors in the ci/scripts/python_test.sh

Component: Developer Tools

Type: enhancement

#50535

· hiroyuki-sato opened

on Jul 18, 2026

[R][CI] R nightly binary upload broken since github3 to pygithub migration

Component: Continuous Integration

#50532

· thisisnic opened

on Jul 17, 2026

[Python][Packaging] macOS wheel platform tag is malformed when deployment target is unset

Component: Packaging

Component: Python

#50531

· anxkhn opened

on Jul 17, 2026

[Python] test_assume_timezone does not assert nonexistent and ambiguous results

Component: Python

#50530

· anxkhn opened

on Jul 17, 2026

[C++] Invalid MSVC flag causes nuisance C++ build warnings

#50527

· loctormor opened

on Jul 16, 2026

[C++][Python] pairwise_diff ignores array offsets for sliced inputs

#50524

· hsusul opened

on Jul 16, 2026

[C++][Gandiva] Heap buffer overflow in aes_encrypt output buffer sizing

#50522

· Arawoof06 opened

on Jul 16, 2026

[C++][FlightRPC][ODBC] `ARROW_FLIGHT_SQL_ODBC_INSTALLER` option entry is missing

Component: FlightRPC

Type: enhancement

#50519

· kou opened

on Jul 16, 2026

[Packaging][C++][FlightRPC][ODBC][RPM] Add suppport for auto driver registration

Component: FlightRPC

Component: Packaging

Type: enhancement

#50518

· kou opened

on Jul 16, 2026

[C++] RunEndEncodedBuilder does not merge consecutive NaN values

#50517

· andishgar opened

on Jul 15, 2026