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[Bug] low_cpu_mem_usage=True is not thread-safe and can leak the global nn.Module.register_parameter patch

bugSomething isn't workingSomething isn't working

Status: Open.

#14347 In huggingface/diffusers;

· issue-ac opened on Jul 31, 2026

[Modular] support group offloading in auto offloading

Status: Open.

#14346 In huggingface/diffusers;

· yiyixuxu opened on Jul 31, 2026

cuDNN attention CP path consumes a bool attn_mask as an additive 0/1 bias

Status: Open.

#14342 In huggingface/diffusers;

· YangXu1990uiuc opened on Jul 30, 2026

cuDNN attention backward corrupts gradients: K/V transposed twice, Q once

Status: Open.

#14338 In huggingface/diffusers;

· YangXu1990uiuc opened on Jul 30, 2026

[modular] Migrate ComponentsManager offload hooks to ModelHook / HookRegistry

Status: Open.

#14328 In huggingface/diffusers;

· yiyixuxu opened on Jul 29, 2026

Two ONNX Docker images are missing from build_docker_images.yml, so their :latest tags have been frozen since June 2025

Status: Open.

#14325 In huggingface/diffusers;

· kobihikri opened on Jul 29, 2026

LTX-2 _cp_plan appears copied from LTX-1 and fails under enable_parallelism() (crash + one silent-correctness hazard)

Status: Open.

#14316 In huggingface/diffusers;

· PaulFidika opened on Jul 29, 2026

[LTX-2 VAE] LTX2VideoUpBlock3d.conv_in is wired to the wrong widths

Status: Open.

#14307 In huggingface/diffusers;

· mehdisi-mohammed-PrunaAI opened on Jul 28, 2026

Incompatibility with torchao >= 0.17.0 due to hardcoded legacy import paths in torchao_quantizer.py

bugSomething isn't workingSomething isn't working

Status: Open.

#14303 In huggingface/diffusers;

· lisi31415926 opened on Jul 27, 2026

NEXUS

Status: Open.

#14293 In huggingface/diffusers;

· bharath24-cloud opened on Jul 26, 2026

[Bug] ChatGLMTokenizer special token property getters and setters are broken

Status: Open.

#14291 In huggingface/diffusers;

· GiGiKoneti opened on Jul 25, 2026

[Modular] Krea 2 image-to-image generation

Status: Open.

#14290 In huggingface/diffusers;

· SamuelTallet opened on Jul 25, 2026