CVE-2026-15978

SGLang contains a model weight exfiltration vulnerability when no API keys are configured, as SGLang will expose two endpoints that allow a remote attacker to trigger distributed weight broadcasting using NCCL and then triggering data transfer, attackers can exfiltrate all model weights...

PT-2026-53636

Impacted Environments This issue ONLY impacts environments using the PyNcclPipe KV cache transfer integration with the V0 engine. No other configurations are affected. Summary vLLM supports the use of the PyNcclPipe class to establish a peer-to-peer communication domain for data transmission...

Unspecified Vulnerability in PyTorch (CNVD-2025-23289)

PyTorch is a Python package open-sourced by PyTorch. PyTorch has a security vulnerability that originates from improper handling of the function torch.cuda.nccl.reduce in the file torch/cuda/nccl.py, which can be exploited by an attacker to cause a denial of service...

SUSE CVE-2025-4287

A vulnerability was found in PyTorch 2.6.0+cu124. It has been rated as problematic. Affected by this issue is the function torch.cuda.nccl.reduce of the file torch/cuda/nccl.py. The manipulation leads to denial of service. It is possible to launch the attack on the local host. The exploit has bee...

Improper Resource Shutdown or Release

Overview torch is a Tensors and Dynamic neural networks in Python with strong GPU acceleration Affected versions of this package are vulnerable to Improper Resource Shutdown or Release through the torch.cuda.nccl.reduce function in the file torch/cuda/nccl.py. An attacker can cause the applicatio...

DEBIAN-CVE-2025-4287

A vulnerability was found in PyTorch 2.6.0+cu124. It has been rated as problematic. Affected by this issue is the function torch.cuda.nccl.reduce of the file torch/cuda/nccl.py. The manipulation leads to denial of service. It is possible to launch the attack on the local host. The exploit has bee...

UBUNTU-CVE-2025-4287

A vulnerability was found in PyTorch 2.6.0+cu124. It has been rated as problematic. Affected by this issue is the function torch.cuda.nccl.reduce of the file torch/cuda/nccl.py. The manipulation leads to denial of service. It is possible to launch the attack on the local host. The exploit has bee...

PyTorch 安全漏洞

PyTorch is a Python package open-sourced by PyTorch. PyTorch has a security vulnerability that originates from improper handling of the function torch.cuda.nccl.reduce in the file torch/cuda/nccl.py, which can be exploited by an attacker to cause a denial of service...