github AcademySoftwareFoundation/openexr v3.4.18

one hour ago

Patch release that addresses a regression introduced in v3.3.0 that leads to excessive memory usage during write, especially with DWA compression (Issue #2791).

This release also addresses the following security vulnerabilities:

  • CVE Pending (GHSA-PP92-4RV3-WFQ6) OpenEXR: a signed-int data-window-origin overflow in the OpenEXRUtil Image API turns Imf::loadImage into an attacker-steered out-of-bounds write
  • CVE Pending (GHSA-2V77-PVHX-25C3) Integer overflow in legacy OpenEXR.OutputFile.writePixels() causes heap over-read

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