diff --git a/src/SharpCompress/Common/Entry.cs b/src/SharpCompress/Common/Entry.cs
index 6c724c32..43095b71 100644
--- a/src/SharpCompress/Common/Entry.cs
+++ b/src/SharpCompress/Common/Entry.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Linq;
 using SharpCompress.Common.Options;
 
@@ -86,6 +87,17 @@ public abstract class Entry : IEntry
 
     internal virtual ChecksumDescriptor Checksum => default;
 
+    internal virtual Stream WrapWithChecksumValidation(Stream source, ExtractionOptions options)
+    {
+        var checksum = Checksum;
+        if (!checksum.IsAvailable)
+        {
+            return source;
+        }
+
+        return new ChecksumValidationStream(source, checksum, Key);
+    }
+
     /// <summary>
     /// Entry file attribute.
     /// </summary>
diff --git a/src/SharpCompress/Common/GZip/GZipChecksumValidationStream.cs b/src/SharpCompress/Common/GZip/GZipChecksumValidationStream.cs
new file mode 100644
index 00000000..512d7cc2
--- /dev/null
+++ b/src/SharpCompress/Common/GZip/GZipChecksumValidationStream.cs
@@ -0,0 +1,165 @@
+using System;
+using System.Buffers.Binary;
+using System.IO;
+using System.Threading;
+using System.Threading.Tasks;
+using SharpCompress.Crypto;
+
+namespace SharpCompress.Common.GZip;
+
+internal sealed class GZipChecksumValidationStream : Stream
+{
+    private readonly Stream _source;
+    private readonly Stream _rawStream;
+    private readonly string _entryName;
+    private readonly uint? _expectedCrc;
+    private readonly uint? _expectedSize;
+    private readonly uint[] _crc32Table;
+    private uint _seed = Crc32Stream.DEFAULT_SEED;
+    private uint _size;
+    private bool _validated;
+
+    internal GZipChecksumValidationStream(
+        Stream source,
+        Stream rawStream,
+        string? entryName,
+        uint? expectedCrc,
+        uint? expectedSize
+    )
+    {
+        _source = source;
+        _rawStream = rawStream;
+        _entryName = string.IsNullOrEmpty(entryName) ? "Entry" : entryName!;
+        _expectedCrc = expectedCrc;
+        _expectedSize = expectedSize;
+        _crc32Table = Crc32Stream.InitializeTable(Crc32Stream.DEFAULT_POLYNOMIAL);
+    }
+
+    public override bool CanRead => _source.CanRead;
+    public override bool CanSeek => false;
+    public override bool CanWrite => false;
+    public override long Length => _source.Length;
+
+    public override long Position
+    {
+        get => _source.Position;
+        set => throw new NotSupportedException();
+    }
+
+    public override void Flush() => _source.Flush();
+
+    public override Task FlushAsync(CancellationToken cancellationToken) =>
+        _source.FlushAsync(cancellationToken);
+
+    public override int Read(byte[] buffer, int offset, int count)
+    {
+        var read = _source.Read(buffer, offset, count);
+        UpdateAndValidateAtEof(buffer.AsSpan(offset, read), read);
+        return read;
+    }
+
+#if !LEGACY_DOTNET
+    public override int Read(Span<byte> buffer)
+    {
+        var read = _source.Read(buffer);
+        UpdateAndValidateAtEof(buffer[..read], read);
+        return read;
+    }
+#endif
+
+    public override int ReadByte()
+    {
+        var value = _source.ReadByte();
+        if (value == -1)
+        {
+            Validate();
+        }
+        else
+        {
+            _seed = Crc32Stream.CalculateCrc(_crc32Table, _seed, (byte)value);
+            _size++;
+        }
+
+        return value;
+    }
+
+    public override async Task<int> ReadAsync(
+        byte[] buffer,
+        int offset,
+        int count,
+        CancellationToken cancellationToken
+    )
+    {
+        var read = await _source
+            .ReadAsync(buffer, offset, count, cancellationToken)
+            .ConfigureAwait(false);
+        UpdateAndValidateAtEof(buffer.AsSpan(offset, read), read);
+        return read;
+    }
+
+#if !LEGACY_DOTNET
+    public override async ValueTask<int> ReadAsync(
+        Memory<byte> buffer,
+        CancellationToken cancellationToken = default
+    )
+    {
+        var read = await _source.ReadAsync(buffer, cancellationToken).ConfigureAwait(false);
+        UpdateAndValidateAtEof(buffer.Span[..read], read);
+        return read;
+    }
+#endif
+
+    public override long Seek(long offset, SeekOrigin origin) => throw new NotSupportedException();
+
+    public override void SetLength(long value) => throw new NotSupportedException();
+
+    public override void Write(byte[] buffer, int offset, int count) =>
+        throw new NotSupportedException();
+
+    private void UpdateAndValidateAtEof(ReadOnlySpan<byte> buffer, int read)
+    {
+        if (read > 0)
+        {
+            _seed = Crc32Stream.CalculateCrc(_crc32Table, _seed, buffer);
+            _size += unchecked((uint)read);
+            return;
+        }
+
+        Validate();
+    }
+
+    private void Validate()
+    {
+        if (_validated)
+        {
+            return;
+        }
+
+        _validated = true;
+
+        var expectedCrc = _expectedCrc;
+        var expectedSize = _expectedSize;
+        if (!expectedCrc.HasValue || !expectedSize.HasValue)
+        {
+            Span<byte> trailer = stackalloc byte[8];
+            _rawStream.ReadFully(trailer);
+            expectedCrc = BinaryPrimitives.ReadUInt32LittleEndian(trailer);
+            expectedSize = BinaryPrimitives.ReadUInt32LittleEndian(trailer[4..]);
+        }
+
+        var actualCrc = ~_seed;
+        if (actualCrc != expectedCrc.Value)
+        {
+            throw new InvalidFormatException(
+                $"CRC mismatch for entry '{_entryName}'. Expected 0x{expectedCrc.Value:X8}, actual 0x{actualCrc:X8}."
+            );
+        }
+
+        if (_size != expectedSize.Value)
+        {
+            throw new InvalidFormatException(
+                $"Size mismatch for entry '{_entryName}'. Expected {expectedSize.Value}, actual {_size}."
+            );
+        }
+    }
+}
diff --git a/src/SharpCompress/Common/GZip/GZipEntry.cs b/src/SharpCompress/Common/GZip/GZipEntry.cs
index 635fc4cd..48f08d46 100644
--- a/src/SharpCompress/Common/GZip/GZipEntry.cs
+++ b/src/SharpCompress/Common/GZip/GZipEntry.cs
@@ -20,6 +20,9 @@ public partial class GZipEntry : Entry
 
     public override long Crc => _filePart?.Crc ?? 0;
 
+    internal override Stream WrapWithChecksumValidation(Stream source, ExtractionOptions options) =>
+        _filePart?.WrapWithChecksumValidation(source, Key) ?? source;
+
     public override string? Key => _filePart?.FilePartName;
 
     public override string? LinkTarget => null;
diff --git a/src/SharpCompress/Common/GZip/GZipFilePart.cs b/src/SharpCompress/Common/GZip/GZipFilePart.cs
index e8d89a5d..13a1c968 100644
--- a/src/SharpCompress/Common/GZip/GZipFilePart.cs
+++ b/src/SharpCompress/Common/GZip/GZipFilePart.cs
@@ -5,6 +5,7 @@ using System.IO;
 using SharpCompress.Common.Tar.Headers;
 using SharpCompress.Compressors;
 using SharpCompress.Compressors.Deflate;
+using SharpCompress.IO;
 using SharpCompress.Providers;
 
 namespace SharpCompress.Common.GZip;
@@ -48,7 +49,7 @@ internal sealed partial class GZipFilePart : FilePart
     )
         : base(archiveEncoding)
     {
-        _stream = stream;
+        _stream = SharpCompressStream.Create(stream);
         _compressionProviders = compressionProviders;
     }
 
@@ -66,6 +67,9 @@ internal sealed partial class GZipFilePart : FilePart
         return _compressionProviders.CreateDecompressStream(CompressionType.Deflate, _stream);
     }
 
+    internal Stream WrapWithChecksumValidation(Stream source, string? entryName) =>
+        new GZipChecksumValidationStream(source, _stream, entryName, Crc, UncompressedSize);
+
     internal override Stream GetRawStream() => _stream;
 
     private void ReadTrailer()
diff --git a/src/SharpCompress/Common/IEntryExtensions.cs b/src/SharpCompress/Common/IEntryExtensions.cs
index 84645910..492ad85d 100644
--- a/src/SharpCompress/Common/IEntryExtensions.cs
+++ b/src/SharpCompress/Common/IEntryExtensions.cs
@@ -11,13 +11,10 @@ internal static partial class IEntryExtensions
         ExtractionOptions? options
     )
     {
-        if (options?.CheckCrc != false && entry is Entry typedEntry)
+        options ??= new ExtractionOptions();
+        if (options.CheckCrc && entry is Entry typedEntry)
         {
-            var checksum = typedEntry.Checksum;
-            if (checksum.IsAvailable)
-            {
-                return new ChecksumValidationStream(source, checksum, entry.Key);
-            }
+            return typedEntry.WrapWithChecksumValidation(source, options);
         }
 
         return source;
diff --git a/tests/SharpCompress.Test/BZip2/BZip2StreamTests.cs b/tests/SharpCompress.Test/BZip2/BZip2StreamTests.cs
new file mode 100644
index 00000000..9bd7f44a
--- /dev/null
+++ b/tests/SharpCompress.Test/BZip2/BZip2StreamTests.cs
@@ -0,0 +1,45 @@
+using System.IO;
+using System.Text;
+using SharpCompress.Common;
+using SharpCompress.Compressors.BZip2;
+using Xunit;
+
+namespace SharpCompress.Test.BZip2;
+
+public class BZip2StreamTests
+{
+    [Fact]
+    public void BZip2Stream_Throws_On_Corrupt_Checksum()
+    {
+        var compressed = Compress("BZip2 checksum validation test data.");
+        compressed[^5] ^= 1;
+
+        using var stream = BZip2Stream.Create(
+            new MemoryStream(compressed),
+            SharpCompress.Compressors.CompressionMode.Decompress,
+            false
+        );
+        using var output = new MemoryStream();
+
+        Assert.Throws<ArchiveOperationException>(() => stream.CopyTo(output));
+    }
+
+    private static byte[] Compress(string value)
+    {
+        using var memoryStream = new MemoryStream();
+        using (
+            var bzip2Stream = BZip2Stream.Create(
+                memoryStream,
+                SharpCompress.Compressors.CompressionMode.Compress,
+                false,
+                leaveOpen: true
+            )
+        )
+        {
+            var bytes = Encoding.ASCII.GetBytes(value);
+            bzip2Stream.Write(bytes, 0, bytes.Length);
+        }
+
+        return memoryStream.ToArray();
+    }
+}
diff --git a/tests/SharpCompress.Test/GZip/GZipCrcExtractionTests.cs b/tests/SharpCompress.Test/GZip/GZipCrcExtractionTests.cs
new file mode 100644
index 00000000..4f908b3c
--- /dev/null
+++ b/tests/SharpCompress.Test/GZip/GZipCrcExtractionTests.cs
@@ -0,0 +1,90 @@
+using System;
+using System.Buffers.Binary;
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
+using SharpCompress.Archives;
+using SharpCompress.Archives.GZip;
+using SharpCompress.Common;
+using SharpCompress.Readers;
+using SharpCompress.Readers.GZip;
+using SharpCompress.Test.Mocks;
+using Xunit;
+
+namespace SharpCompress.Test.GZip;
+
+public class GZipCrcExtractionTests : TestBase
+{
+    [Fact]
+    public void GZipArchive_WriteToFile_Throws_On_Crc_Mismatch()
+    {
+        using var stream = new MemoryStream(ReadCorruptedGZipTrailer(corruptCrc: true));
+        using var archive = GZipArchive.OpenArchive(stream);
+        var entry = archive.Entries.Single();
+        var destination = Path.Combine(SCRATCH_FILES_PATH, Guid.NewGuid().ToString());
+
+        Assert.Throws<InvalidFormatException>(() => entry.WriteToFile(destination));
+    }
+
+    [Fact]
+    public void GZipArchive_WriteToFile_Throws_On_Size_Mismatch()
+    {
+        using var stream = new MemoryStream(ReadCorruptedGZipTrailer(corruptCrc: false));
+        using var archive = GZipArchive.OpenArchive(stream);
+        var entry = archive.Entries.Single();
+        var destination = Path.Combine(SCRATCH_FILES_PATH, Guid.NewGuid().ToString());
+
+        Assert.Throws<InvalidFormatException>(() => entry.WriteToFile(destination));
+    }
+
+    [Fact]
+    public void GZipReader_WriteEntryToFile_Throws_On_NonSeekable_Crc_Mismatch()
+    {
+        using var stream = new MemoryStream(ReadCorruptedGZipTrailer(corruptCrc: true));
+        using var nonSeekableStream = new ForwardOnlyStream(stream);
+        using var reader = GZipReader.OpenReader(nonSeekableStream);
+        var destination = Path.Combine(SCRATCH_FILES_PATH, Guid.NewGuid().ToString());
+
+        Assert.True(reader.MoveToNextEntry());
+        Assert.Throws<InvalidFormatException>(() => reader.WriteEntryToFile(destination));
+    }
+
+    [Fact]
+    public void GZipArchive_WriteToFile_Skips_Trailer_Validation_When_CheckCrc_Is_False()
+    {
+        using var stream = new MemoryStream(ReadCorruptedGZipTrailer(corruptCrc: true));
+        using var archive = GZipArchive.OpenArchive(stream);
+        var entry = archive.Entries.Single();
+        var destination = Path.Combine(SCRATCH_FILES_PATH, Guid.NewGuid().ToString());
+
+        entry.WriteToFile(destination, new ExtractionOptions { CheckCrc = false });
+
+        Assert.Equal(
+            new FileInfo(Path.Combine(TEST_ARCHIVES_PATH, "Tar.tar")).Length,
+            new FileInfo(destination).Length
+        );
+    }
+
+    [Fact]
+    public async Task GZipArchive_WriteToFileAsync_Throws_On_Crc_Mismatch()
+    {
+        await using var stream = new MemoryStream(ReadCorruptedGZipTrailer(corruptCrc: true));
+        await using var archive = await GZipArchive.OpenAsyncArchive(stream);
+        var entry = await archive.EntriesAsync.SingleAsync();
+        var destination = Path.Combine(SCRATCH_FILES_PATH, Guid.NewGuid().ToString());
+
+        await Assert.ThrowsAsync<InvalidFormatException>(async () =>
+            await entry.WriteToFileAsync(destination)
+        );
+    }
+
+    private static byte[] ReadCorruptedGZipTrailer(bool corruptCrc)
+    {
+        var bytes = File.ReadAllBytes(Path.Combine(TEST_ARCHIVES_PATH, "Tar.tar.gz"));
+        var trailer = bytes.AsSpan(bytes.Length - 8);
+        var offset = corruptCrc ? 0 : 4;
+        var value = BinaryPrimitives.ReadUInt32LittleEndian(trailer[offset..]);
+        BinaryPrimitives.WriteUInt32LittleEndian(trailer[offset..], value + 1);
+        return bytes;
+    }
+}
diff --git a/tests/SharpCompress.Test/Xz/XZStreamTests.cs b/tests/SharpCompress.Test/Xz/XZStreamTests.cs
index 80ad5dc3..00cd2f27 100644
--- a/tests/SharpCompress.Test/Xz/XZStreamTests.cs
+++ b/tests/SharpCompress.Test/Xz/XZStreamTests.cs
@@ -1,4 +1,5 @@
 using System.IO;
+using SharpCompress.Common;
 using SharpCompress.Compressors.Xz;
 using SharpCompress.IO;
 using SharpCompress.Test.Mocks;
@@ -54,4 +55,15 @@ public class XzStreamTests : XzTestsBase
         var uncompressed = sr.ReadToEnd();
         Assert.Equal(OriginalEmpty, uncompressed);
     }
+
+    [Fact]
+    public void Throws_On_Corrupt_Block_Check()
+    {
+        var compressed = (byte[])Compressed.Clone();
+        compressed[compressed.Length - 29] ^= 1;
+        using var xz = new XZStream(new MemoryStream(compressed));
+        using var output = new MemoryStream();
+
+        Assert.Throws<InvalidFormatException>(() => xz.CopyTo(output));
+    }
 }