ReleaseMicrosoftMicrosoftpublished Feb 19, 2026seen Jun 26

microsoft/onnxruntime v1.24.2

microsoft/onnxruntime

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microsoft/onnxruntime v1.24.2
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published Feb 19, 2026seen Jun 26captured 1dhttp 200method plain

ONNX Runtime v1.24.2

Repository: microsoft/onnxruntime

Tag: v1.24.2

Published: 2026-02-19T21:28:03Z

Prerelease: no

Release notes: This is a patch release for ONNX Runtime 1.24, containing several bug fixes, security improvements, and execution provider updates.

Bug Fixes

  • NuGet: Fixed native library loading issues in the ONNX Runtime NuGet package on Linux and macOS. (#27266)
  • macOS: Fixed Java support and Jar testing on macOS ARM64. (#27271)
  • Core: Enable Robust Symlink Support for External Data for Huggingface Hub Cache. (#27374)
  • Core: Added boundary checks for SparseTensorProtoToDenseTensorProto to improve robustness. (#27323)
  • Security: Fixed an out-of-bounds read vulnerability in ArrayFeatureExtractor. (#27275)

Execution Provider Updates

  • MLAS: Fixed flakiness and accuracy issues in Lut GEMM (MatMulNBitsLutGemm). (#27216)
  • QNN: Enabled 64-bit UDMA mode for HTP target v81 or above. (#26677)
  • WebGPU:
  • Used LazyRelease for prepack allocator. (#27077)
  • Fixed ConvTranspose bias validation in both TypeScript and C++ implementations. (#27213)
  • OpenVINO (OVEP): Patch to reduce resident memory by reusing weight files across shared contexts. (#27238)
  • DNNL: Fixed DNNL build error by including missing files. (#27334)

Build and Infrastructure

  • CUDA:
  • Added support for CUDA architecture family codes (suffix 'f') introduced in CUDA 12.9. (#27278)
  • Fixed build errors and warnings for various CUDA versions (12.8, 13.0, 13.1.1). (#27276)
  • Applied patches for Abseil CUDA warnings. (#27096, #27126)
  • Pipelines:
  • Fixed Python packaging pipeline for Windows ARM64 and release. (#27339, #27350, #27299)
  • Fixed DirectML NuGet pipeline to correctly bundle x64 and ARM64 binaries for release. (#27349)
  • Updated Microsoft.ML.OnnxRuntime.Foundry package for Windows ARM64 support and NuGet signing. (#27294)
  • Testing: Updated BaseTester to support plugin EPs with both compiled nodes and registered kernels. (#27176)
  • Telemetry: Added service name and framework name to telemetry events for better usage understanding on Windows. (#27252, #27256)

Full Changelog: v1.24.1...v1.24.2

Contributors

@tianleiwu, @hariharans29, @edgchen1, @xiaofeihan1, @adrianlizarraga, @angelser, @angelserMS, @ankitm3k, @baijumeswani, @bmehta001, @ericcraw, @eserscor, @fs-eire, @guschmue, @mc-nv, @qjia7, @qti-monumeen, @titaiwangms, @yuslepukhin