Bug 170196 - Calc Spreadsheet corrupted some files containing historical data
Summary: Calc Spreadsheet corrupted some files containing historical data
Status: NEEDINFO
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Calc (show other bugs)
Version:
(earliest affected)
25.8.4.2 release
Hardware: x86-64 (AMD64) macOS (All)
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2026-01-01 20:05 UTC by Bill Halstead
Modified: 2026-01-01 22:42 UTC (History)
2 users (show)

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Description Bill Halstead 2026-01-01 20:05:41 UTC 
Description:
I had a spreadsheet that contained diabetic tracking info’ for several years.  Upon update to 25.8.4.2 (AARCH64) several years of data disappeared from my spreadsheet.  This also happened with a spreadsheet that I used for tracking my retirement $ (tax) info. 

Steps to Reproduce:
1.Opening file
2.
3.

Actual Results:
Loss of data

Expected Results:
should retain previous data that had been saved


Reproducible: Always


User Profile Reset: No

Additional Info:
should retain previous data that had been saved
Comment 1 m_a_riosv 2026-01-01 22:42:59 UTC 
Please attach a sample file, reduced as much as possible, without private information.

Please paste here the information in Menu>Help>About LibreOffice.

(There is an icon in the center to copy the information).