Azure/azure-sdk-for-net Azure.Storage.Blobs_12.30.1

on GitHub

12.30.1 (2026-10-05)

Bugs Fixed

• Fixed AuthenticatedRegionCryptoStream.Dispose() to be idempotent and thread-safe, so the buffer it rents is no longer returned to the shared ArrayPool<byte> more than once when the stream is disposed repeatedly or concurrently. Returning the same array twice allowed unrelated callers to rent the same array instance and corrupt each other's data.