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Improve LUT loading checks (CVE-2026-42450)#2307

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doug-walker merged 3 commits into
AcademySoftwareFoundation:mainfrom
autodesk-forks:walker/lut-load
May 6, 2026
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Improve LUT loading checks (CVE-2026-42450)#2307
doug-walker merged 3 commits into
AcademySoftwareFoundation:mainfrom
autodesk-forks:walker/lut-load

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@doug-walker doug-walker commented May 5, 2026

Implements improved LUT loading behavior. Based on a report from @Medoedus.

This addresses CVE-2026-42450 and fixes the following GitHub security reports:

Files modified:

  • FileFormatDiscreet1DL.cpp
  • FileFormatIridasCube.cpp
  • FileFormatSpi1D.cpp
  • FileFormatSpi3D.cpp

Signed-off-by: Doug Walker <doug.walker@autodesk.com>
@KevinJW KevinJW self-requested a review May 6, 2026 10:28
@doug-walker doug-walker merged commit 222ca50 into AcademySoftwareFoundation:main May 6, 2026
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doug-walker added a commit that referenced this pull request May 13, 2026
Signed-off-by: Doug Walker <doug.walker@autodesk.com>
(cherry picked from commit 222ca50)
Signed-off-by: Doug Walker <doug.walker@autodesk.com>
@doug-walker doug-walker changed the title Improve LUT loading checks Improve LUT loading checks (CVE-2026-42450) May 13, 2026
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3 participants