Issues

• GUI glitches in Slicer v5.12.x

  Slicer/Slicer#9532 · Filter by author EstebanBarreiro opened on Nov 3, 2026

• Come up with and document an AI policy

  Slicer/Slicer#9529 · Filter by author ebrahimebrahim opened on Nov 3, 2026
  1

• unused variable

  Slicer/Slicer#9527 · Filter by author maddin200 opened on Nov 3, 2026

• identical assignment

  Slicer/Slicer#9526 · Filter by author maddin200 opened on Nov 3, 2026

• Extensions "Automatically check for updates" is written as false on first start, overriding the model default of true

  Slicer/Slicer#9479 · Filter by author muratmaga opened on Oct 14, 2026

• Error Linking C executable _freeze_importlib. Cmake fails to add -lintl to link.

  Slicer/Slicer#9443 · Filter by author rickyrockrat opened on Oct 3, 2026

• Incorrect slab thickness in Thick Slab Reconstruction (TSR)

  good first issueType: Bug
  Slicer/Slicer#9402 · Filter by author ZhsChen opened on Sep 20, 2026

• App stops responding and crashes on changing segmentation opacity

  Slicer/Slicer#9397 · Filter by author skshmsharma opened on Sep 14, 2026
  2

• Asymmetric behavior of "Threshold Auto"

  Slicer/Slicer#9393 · Filter by author ferdymercury opened on Sep 10, 2026

• Establish GitHub Actions based process for building Slicer binaries and dev artifacts for extensions

  Domain: build-systemType: Enhancement
  Slicer/Slicer#9391 · Filter by author fedorov opened on Sep 8, 2026
  5

• Incorporate rendering technique in rendering presets

  Slicer/Slicer#9375 · Filter by author ajallphin opened on Aug 27, 2026

• Windows: the root-dir length guard never fires — it is disabled for the inner build and its limit is ~3x too permissive

  Slicer/Slicer#9372 · Filter by author hjmjohnson opened on Aug 23, 2026

• Windows + Ninja (single-config generator) build support: tracking issue

  Slicer/Slicer#9371 · Filter by author hjmjohnson opened on Aug 22, 2026
  1

• A Debian Dockerfile with Superbuild=OFF

  Slicer/Slicer#9366 · Filter by author ferdymercury opened on Aug 21, 2026
  1

• Keep raw voxel values in stored state with non-destructive processing downstream

  Slicer/Slicer#9362 · Filter by author ajallphin opened on Aug 18, 2026
  3

  

• N4ITKBiasFieldCorrection CLI module does not produce any output nor errors on Windows 11

  Slicer/Slicer#9357 · Filter by author Tomaubier opened on Aug 14, 2026
  2

• Linux package: bundled DCMTK libraries carry a build-tree RUNPATH

  Slicer/Slicer#9351 · Filter by author pieper opened on Aug 10, 2026

• linux compilation/linking broken

  Slicer/Slicer#9348 · Filter by author Punzo opened on Aug 10, 2026
  3

• Add post-packaging runtime-load tests to catch dlopen-by-name library regressions

  Slicer/Slicer#9341 · Filter by author pieper opened on Aug 7, 2026
  1

• Segmentation Paint Brush Sizes

  Slicer/Slicer#9336 · Filter by author akulasv opened on Aug 6, 2026
  1

• Planar Contour is invisible in tranverse plane

  Slicer/Slicer#9321 · Filter by author ferdymercury opened on Jul 30, 2026
  15

• Cache size got smaller?

  Slicer/Slicer#9315 · Filter by author mauigna06 opened on Jul 26, 2026
  1

• Unintentionally moving whole markup nodes

  Slicer/Slicer#9303 · Filter by author muratmaga opened on Jul 21, 2026
  7

• App crashes when using tab to show autocomplete options in the python console for a vtkOrientedImageData

  Type: Bug
  Slicer/Slicer#9280 · Filter by author ThomasKierski opened on Jul 10, 2026
  3

• macOS packaging with Qt 6: fixup_bundle fails to embed Qt frameworks but CPack still reports success

  Slicer/Slicer#9279 · Filter by author hjmjohnson opened on Jul 10, 2026
  2