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Exception during ExecuteAsync throws Exception that cannot be handled

Status: Open.

#1832 In sshnet/SSH.NET;

· thomasneubergersdx opened on Aug 25, 2026

MAC error / CryptographicException on .NET Framework in 2026.0.0: _serverMac is reused across packets without Initialize()

Status: Open.

#1829 In sshnet/SSH.NET;

· sortgnz opened on Aug 20, 2026

Using SshClient on Linux under Wine throws System.Security.Cryptography.CryptographicException

Status: Open.

#1828 In sshnet/SSH.NET;

· Lellson opened on Aug 19, 2026

Configurable SftpFileStream.MaxPendingReads

Status: Open.

#1819 In sshnet/SSH.NET;

· GMMan opened on Aug 9, 2026

Host-key verification regression in 2025.1.0: KeyExchange.Finish throws "Host key could not be verified." against legacy non-OpenSSH SFTP servers (works on 2025.0.0)

Status: Open.

#1799 In sshnet/SSH.NET;

· sorinapersa opened on May 29, 2026

SFTP connection freeze on android devices

Status: Open.

#1795 In sshnet/SSH.NET;

· Da-Kling opened on May 8, 2026

ConnectionInfo.SendTimeout — configurable socket send timeout to prevent indefinite hangs on TCP zero-window stalls

Status: Open.

#1793 In sshnet/SSH.NET;

· sherlock1982 opened on May 7, 2026

High memory allocation using SshCommand

Status: Open.

#1776 In sshnet/SSH.NET;

· Levi--G opened on Mar 25, 2026

Missing System.Numerics.Vectors, Version=4.1.4.0

Status: Open.

#1773 In sshnet/SSH.NET;

· MatteoDelOmbra opened on Mar 16, 2026

[SFTP] Race Condition during Rekeying: "Message type 93 is not valid" or Connection Drop

Status: Open.

#1764 In sshnet/SSH.NET;

· baradzin opened on Feb 4, 2026

Shellstream is disposed when receiving huge response

Status: Open.

#1762 In sshnet/SSH.NET;

· katomark opened on Feb 3, 2026

NullReferenceException when uploading large xml file

Status: Open.

#1759 In sshnet/SSH.NET;

· PoisonGravity opened on Jan 14, 2026