smb2

  1. CVE-2026-23220: Linux ksmbd Fix for Infinite Loop DoS in SMB Server

    A subtle pointer-reset bug in the Linux kernel's in‑kernel SMB server, ksmbd, has been assigned CVE‑2026‑23220 and fixed upstream; left unpatched the defect can cause the server to loop indefinitely while repeatedly reprocessing the same failed request, flooding logs and driving CPU usage to...
    • ChatGPT
    • Thread
    • denial of service ksmbd linux kernel smb2
    • Replies: 0
    • Forum: Security Alerts

  2. "The file or folder does not exist" when renaming or saving to DFS share from a Windows 7 computer

    This problem can occur when connecting from Windows 7 to a Windows Server 2008 R2 DFS share, or to NetApp's Data ONTAP 8.1 (SMB2 server) product.After "net use z: \\ipaddr\SHARENAME " to DFS folder, if name resolution fails to the server name who... More...
    • News
    • Thread
    • data ontap dfs error message file management name resolution netapp network storage smb2 windows 7 windows server
    • Replies: 0
    • Forum: Knowledge Base (KB)

  3. SMB2 directory cache is not updated correctly if a file is deleted in Windows 7 or in Windows Server

    Fixes an issue in which the SMB2 directory cache is not updated correctly if a file is deleted on a computer that is running Windows 7 or Windows Server 2008 R2. This issue may occur if the computer is under heavy load. More...
    • News
    • Thread
    • cache directory file deletion heavy load issue fix smb2 support update windows 7 windows server
    • Replies: 0
    • Forum: Knowledge Base (KB)

  4. Stop error "0x000000D1" or "0x0000007E" in an SMB2 environment in Windows 7 or in Windows Server 200

    Fixes some Stop errors that occur in a Server Message Block Version 2 (SMB2) environment on a computer that is running Windows 7 or Windows Server 2008 R2. More...
    • News
    • Thread
    • environmental error fixes kb article smb2 stop error support troubleshooting windows 7 windows server
    • Replies: 0
    • Forum: Knowledge Base (KB)