Is Hugging Face down?

Hugging Face uptime, as reported

Calculated from status changes we recorded on Hugging Face's own status page. Scheduled maintenance is not counted as downtime.

Recent status changes

No status changes recorded for Hugging Face yet — it has been steady since we started checking.

Vulnerabilities affecting Hugging Face

• CVE-2026-45804MediumCVSS 7.52mo ago

  Diffusers is the a library for pretrained diffusion models. Prior to 0.38.0, Diffusers' DiffusionPipeline.from_pretrained flow can bypass the trust_remote_code guard because download() validates model_index.json and custom pipeline code before later loading from a cached folder that can change, allowing a Hub repository with custom .py pipeline code to execute through the custom pipeline flow without passing custom_pipeline or trust_remote_code=True. This issue is fixed in version 0.38.0.

• CVE-2026-5241HighCVSS 9.63mo ago

  A vulnerability in the LightGlue model loading path of huggingface/transformers version 5.2.0 allows an attacker-controlled model repository to execute arbitrary code during model initialization. The issue arises because the `trust_remote_code` parameter, intended to prevent remote code execution, is overridden by untrusted serialized configuration data in a nested code path. Specifically, when loading a LightGlue model using `AutoModel.from_pretrained()` with `trust_remote_code=False`, the `LightGlueConfig` reads the `trust_remote_code` value from the untrusted `config.json` file and propagates it into nested `AutoConfig.from_pretrained()` calls. This results in the execution of attacker-provided Python modules, even when the victim explicitly disables remote code execution. The vulnerability poses a high risk for environments such as API inference servers, research notebooks, CI/CD pipelines, and model evaluation workers, potentially leading to credential theft, lateral movement, or persistence/backdoor deployment.

• CVE-2026-44513MediumCVSS 8.84mo ago

  Diffusers is the a library for pretrained diffusion models. Prior to 0.38.0, a trust_remote_code bypass in DiffusionPipeline.from_pretrained allows arbitrary remote code execution despite the user passing trust_remote_code=False (or omitting it, which is the default). The vulnerability has three variants, all sharing the same root cause — the trust_remote_code gate was implemented inside DiffusionPipeline.download() rather than at the actual dynamic-module load site, so any code path that bypassed or short-circuited download() also bypassed the security check. DiffusionPipeline.from_pretrained('repoA', custom_pipeline='attacker/repoB', trust_remote_code=False) — the gate evaluated against repoA's file list rather than repoB's, so repoB's pipeline.py was loaded and executed. DiffusionPipeline.from_pretrained('/local/snapshot', custom_pipeline='attacker/repoB', trust_remote_code=False) — the local-path branch never invoked download(), so the gate was never reached and remote code from repoB executed. DiffusionPipeline.from_pretrained('/local/snapshot', trust_remote_code=False) where the snapshot contains custom component files (e.g. unet/my_unet_model.py) referenced from model_index.json — same root cause; the local path skipped download() and custom component code executed. This vulnerability is fixed in 0.38.0.

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Hugging Face status questions

Is Hugging Face down right now?

We can't confirm Hugging Face's status right now. We last checked 1mo ago against Hugging Face's official status page.

Is it Hugging Face or is it just me?

If this page says operational and you still can't connect, the problem is usually local — DNS, a proxy, SSO, or a single region. Hugging Face recorded 0 status events in the last 30 days.

How do I get alerted when Hugging Face goes down?

Add Hugging Face to your stack in ThreatLoops and outages are pushed to Slack, Microsoft Teams or a webhook — alongside vulnerabilities affecting the same vendor.