Hello opopopoo,
The latest Vista 32-bit driver package for the Intel® Wireless WiFi Link 4965AGN is 14.3.0 and it is linked here:
https://downloadcenter.intel.com/Detail_Desc.aspx?agr=Y&DwnldID=21029
Please note some components will not update to version 14.3 but will remain with the latest version supported for such adapter and operating system.
Also note the list of bugs/fixes is not publicly available. The driver is expected to work properly; however, you may consider staying with the currently working driver if the same occurs, as your issue is more specific.