Update: Security hotfixes released for ODBC and OLE DB drivers for SQL Server

Jay_Patel225 

1. Make sure you have enabled Microsoft Update (Receive updates from other Microsoft products). 
2. For ODBC 17, ensure the following registry entries exist:
   1. LCID (REG_DWORD) under HKLM\Software\Microsoft\Microsoft ODBC Driver 17 for SQL Server
   2. PatchLevel (REG_SZ) under HKLM\Software\Microsoft\Microsoft ODBC Driver 17 for SQL Server\CurrentVersion
      PatchLevel should be greater than 17.0.0.0 but less than the version of the update (17.10.6.1).
3. For ODBC 18, ensure the following registry entries exist:
   1. LCID (REG_DWORD) under HKLM\Software\Microsoft\Microsoft ODBC Driver 18 for SQL Server
   2. PatchLevel (REG_SZ) under HKLM\Software\Microsoft\Microsoft ODBC Driver 18 for SQL Server\CurrentVersion
      PatchLevel should be > 18.0.0.0 but less than the version of the update (18.3.3.1).
4. For OLE DB 18, ensure the following registry entries exist:
   1. LCID (REG_DWORD) under HKLM\Software\Microsoft\Microsoft OLE DB Driver for SQL Server\CurrentVersion
   2. PatchLevel (REG_SZ) under HKLM\Software\Microsoft\Microsoft OLE DB Driver for SQL Server\CurrentVersion
      PatchLevel should be > 18.0.0.0 but less than the version of the update (18.7.2.0).
5. For OLE DB 19, ensure the following registry entries exist:
   1. LCID (REG_DWORD) under HKLM\Software\Microsoft\Microsoft OLE DB Driver 19 for SQL Server\CurrentVersion
   2. PatchLevel (REG_SZ) under HKLM\Software\Microsoft\Microsoft OLE DB Driver 19 for SQL Server\CurrentVersion
      PatchLevel should be > 19.0.0.0 but less than the version of the update (19.3.3.0).

If the registry entries are missing, rather than add them manually, I would reinstall the drivers to ensure future updates are correctly offered. If a regular install doesn't do it, you can try additional msiexec options to force the installer to write out all files and settings. For example msiexec /faumv msodbcsql.msi

Regards,

David