CVE-2024-41178

The Apache Arrow Rust Object Store (object_store crate) versions 0.10.1 and earlier are vulnerable to the exposure of temporary credentials in logs when using AWS WebIdentityTokens on all platforms. Due to specific error conditions and automatic retries, the underlying reqwest error —which may in...

CVE-2024-52338

The Apache Arrow R package versions 4.0.0 through 16.1.0 are vulnerable to arbitrary code execution due to the deserialization of untrusted data in IPC and Parquet readers. This flaw can be triggered when the application reads Arrow IPC, Feather, or Parquet data from untrusted sources, such as us...

CVE-2019-12410

CVE-2019-12410 affects Apache Arrow 0.12.0–0.14.1, where memory for Arrow Arrays could be left uninitialized when reading RLE null data from Parquet. This impacts C++, Python, Ruby, and R implementations and could lead to leaking uninitialized memory if data is transmitted (e.g., Flight) or persi...

CVE-2026-25087

A Use After Free vulnerability exists in Apache Arrow C++ versions 15.0.0 through 23.0.0 . The flaw is triggered when reading an Arrow IPC file (not an IPC stream) with pre-buffering enabled if the file contains variadic buffers, such as Binary or String View data. Due to multi-threaded IO tempor...

CVE-2019-12408

CVE-2019-12408 affects the C++ implementation of Apache Arrow (used by R, Python, and Ruby bindings) in versions 0.14.0–0.14.1. A memory bug occurs when building arrays with null values, causing uninitialized memory to potentially be shared when Arrow Arrays are transmitted (e.g., via Flight) or ...