Here the information extracted from PureSync.exe:

File name and path:     C:\Program Files (x86)\Jumping Bytes\PureSync\PureSync.exe
Product Name:           PureSync
Internal Name:          PureSync
Original Filename:      PureSync.exe

File Description:       PureSync, a file and folder synchronization and backup tool,  by Jumping Bytes
Company:                Jumping Bytes
Legal Copyright:        Jumping Bytes, Christoph Guentner, (c) 2025
Legal Trademarks:       
Comments:               

File Version String:    8.00.7537
File Version:           8.0.0.7537
Product Version String: 8.00.7537
Product Version:        8.0.0.7537

Here the information extracted from PureSync.dll:

File name and path:     C:\Program Files (x86)\Jumping Bytes\PureSync\PureSync.dll
Product Name:           PureSync
Internal Name:          PureSync
Original Filename:      PureSync.dll

File Description:       PureSync
Company:                Jumping Bytes
Legal Copyright:        Jumping Bytes, Christoph Guentner, (c) 2025
Legal Trademarks:       
Comments:               

File Version String:    8.00.7546
File Version:           8.0.0.7546
Product Version String: 8.00.7546
Product Version:        8.0.0.7546

In the file PureSync.exe you have at least the Build Number 7537.
But in both files the correct version number is not shown.

VulnDetect shows the installed version 8.00.7499 and recommends 8.0.0 Build 7143:

Here the information extracted from PureSync.exe:

File name and path:     C:\Program Files (x86)\Jumping Bytes\PureSync\PureSync.exe
Product Name:           PureSync
Internal Name:          PureSync
Original Filename:      PureSync.exe

File Description:       PureSync, a file and folder synchronization and backup tool,  by Jumping Bytes
Company:                Jumping Bytes
Legal Copyright:        Jumping Bytes, Christoph Guentner, (c) 2025
Legal Trademarks:       
Comments:               

File Version String:    8.00.7496
File Version:           8.0.0.7496
Product Version String: 8.00.7496
Product Version:        8.0.0.7496

Here the information extracted from PureSync.dll:

File name and path:     C:\Program Files (x86)\Jumping Bytes\PureSync\PureSync.dll
Product Name:           PureSync
Internal Name:          PureSync
Original Filename:      PureSync.dll

File Description:       PureSync
Company:                Jumping Bytes
Legal Copyright:        Jumping Bytes, Christoph Guentner, (c) 2025
Legal Trademarks:       
Comments:               

File Version String:    8.00.7499
File Version:           8.0.0.7499
Product Version String: 8.00.7499
Product Version:        8.0.0.7499

Unfortunately, the correct version number is neither shown in the PureSync.exe, nor in the PureSync.dll.
In the PureSync.exe you have at least the correct Build Number 7496.
So you have to add here - again - a special rule, that shows 8.0.2 Build 7496 when the version in the PureSync.exe is 8.00.7496.

I will also tell this - again - to the programmer of PureSync, where I am in personal contact with.

VulnDetect detects version 8.0.0 Build 7491.
Here the Build-Number is wrong.

Reason:
VulnDetect analyzes the PureSync.dll file:
C:\Program Files (x86)\Jumping Bytes\PureSync\PureSync.dll

I was in contact with the auther of PureSync and suggested, that he stores the proper version info in the EXE file.
Here the data from the EXE:

File name and path:     C:\Program Files (x86)\Jumping Bytes\PureSync\PureSync.exe
Product Name:           PureSync
Internal Name:          PureSync
Original Filename:      PureSync.exe

File Description:       PureSync, a file and folder synchronization and backup tool,  by Jumping Bytes
Company:                Jumping Bytes
Legal Copyright:        Jumping Bytes, Christoph Guentner, (c) 2025
Legal Trademarks:       
Comments:               

File Version String:    8.00.7489
File Version:           8.0.0.7489
Product Version String: 8.00.7489
Product Version:        8.0.0.7489

Thank you for reporting this.
It has been fixed.