Origin 2026b SR1 Bug Fixes

ORG-33196

Y Axis Rescale Toolbar button Failed

1. New a line plot.

2. Right click on the Left Y Axis and select Axis Zoom Out.

3. Click the toolbar button Rescale Y on the right-hand toolbar.

==> Y axis is not rescaled. The y axis minitool button rescale works though.

APPS-2767

Data Form changed after change paramerter in Graph Maker

1. Open Graph Maker with any data
   --> Data form is X with Multiple Y

2. Drag two column into Y, click OK, change Parameter
   ==> Data form changed to XY Pairs and error in Preview panel

ORG-33803

Should disable ok button if surface roughness and material removal rate's value are missing

1. Open Contour Plots - Overlaid Contour Plot from learning center.

2. Highlight col(C) and col(D), select plot: contour,heatmap: overlaid contour plot.
   ==>Contour levels:Low-High branch is folded

3. Expand the branch.
   -->all 4 eidtbox is empty.
   ==>ok button is enabled, we should show error msg and disable ok button.

4. Click ok.
   ==>no plot show in new created graph.

ORG-33848

Run time error when doing batch plotting

1. Open the Maps - Sankey Map of 2022 US Import and Export.opju from Learning Center

2. Duplicate source data book. Activate graph window, do batch plotting with duplicated book.
   ==>"Operation execution failed due to missing X-Function: geocode.No Info or invalid Info property
   Failed to invoke function XFOperation::HandleLockCustomMenuCmd in file Originlab\XFOperation.cpp, either Origin C file is missing or compilation failed." dump into message log.

Fixed in Origin2026b SR1.

ORG-33786

Compatibility issue for Graph Annotator

1. Suppose already install Origin2026bSR0, or install latest Graph Annotator opx

2. Open Origin2022, New a graph and open the app
   --> No HTML dialog

3. Pick 2 points and press Esc key
   ==> HTML dialog shows

4. Click Worksheet or Finish or Reset
   ==> Fails

Fixed in Origin2026b SR1

ORG-33815

Rescale certain plot like Bland Altman with reference line failed in 2026b

1. Make a plot

2. Add some reference line with value outside x&y scale

3. Click rescale ==> Rescale could not recognize the reference line range

ORG-33917

Set Values dialog fails to load fitting function correctly

In Origin 2026b Sr0, open Set Values dialog, load fitting function from Life Science related category like Binding, Growth, Expo, etc. may results unexpected action. And fails to load function from user-defined category.

Fixed in Origin2026b SR1.

ORG-33942

Incorrect cell link if drag sheet out to a new book

1. In Book1 Sheet1, fill it with data.

2. Copy all data.

3. Add a new sheet, paste link to A1.

4. Drag Sheet2 out to be a new book.

5. Check link address in any cell.
   ==> It shows cell://Sheet1!A[1], which should be cell://[Book1]Sheet1!A[1]

Issue existed since Origin 2026 and fixed in Origin 2026b SR1.

ORG-33922

Failed to import certain Prism file

Failed to import some text data in Prism file.

Fixed in Origin 2026 SR1.

ORG-33937

Unable to select and import Prism files on J version

Failed to show new supported Prism file(prism, prismt) on file browser for Prism Connector and impPrism X-function in J version.

Fixed in Origin 2026b SR1.

APPS-2773

Issue saving SPC Laney P Chart as an analysis template - Additive

1. Do data analysis with SPC tools.

2. Save as analysis template

3. Open the template, and input new data to recalculate.

==>Failed to recalculate.

Fixed in Origin 2026b SR1.

APPS-2813

SPC graph table arrangement issues in other languages

Some result tables in report sheet for Capability Analysis and Process Overview in G version are overlapped.

Fixed in Origin 2026b SR1.

APPS-2807

Subgroup size failed to match input data when there is hidden rows

When there are hidden rows on source sheet, and set Subgroup size from the source sheet will show error.

Fixed in Origin 2026b SR1.

APPS-2806

N value is wrong when there are masked data

When there are masked data on source sheet, Capability Analysis will calculate wrong N value.

Fixed in Origin 2026b SR1.

APPS-2805

SPC: Identify Data Distribution tool fails for certain data

SPC: Identify Data Distribution tool will show following error for certain error.

“Y axis scale value 0 became missing using the specified direct formula.“

Fixed in Origin 2026b SR1.

ORG-33287, ORG-33928

Trend Micro ZDI Vulnerability Report Fixes

Trend Micro Zero Day Initiative (ZDI) (via security researcher rgod) issued vulnerability reports for Origin, and we blocked them in 2026b SR1.

CVE-2026-18288

CVE-2026-18289

CVE-2026-18290

CVE-2026-18291

CVE-2026-18292

ORG-33831

Runtime error if batch processing with Fit VM operation

When the result sheet is embedded Matrixbook, then batch processing fails.

Fixed in Origin 2026b SR1.