14 matches found
CVE-2026-103042
LightLLM through version 1.2.0 is susceptible to a memory exhaustion vulnerability within the NCCL control channel. When the system is started with the --pd_trans_mode nccl flag, unauthenticated attackers can exploit the exposed exposed_set_value method. Because this method lacks size limits, it ...
CVE-2026-96560 LightLLM through 1.2.0 Unauthenticated Remote Code Execution via NCCL PD RPyC Control Channel
LightLLM through 1.2.0 contains a remote code execution vulnerability in the KV-transfer worker when started with --pdtransmode nccl, which exposes an unauthenticated RPyC control channel that deserializes attacker-supplied data. Attackers can send malicious pickled objects to the exposed RPyC...
CVE-2026-96560
LightLLM versions through 1.2.0 are vulnerable to remote code execution (RCE) due to a flaw in the KV-transfer worker . When the service is started with the --pd_trans_mode nccl flag, it exposes an unauthenticated RPyC control channel . This channel is susceptible to the deserialization of untrus...
EUVD-2026-85294
LightLLM through 1.2.0 contains a remote code execution vulnerability in the KV-transfer worker when started with --pdtransmode nccl, which exposes an unauthenticated RPyC control channel that deserializes attacker-supplied data. Attackers can send malicious pickled objects to the exposed RPyC...
CVE-2026-96560: Deserialization of Untrusted Data
LightLLM through 1.2.0 contains a remote code execution vulnerability in the KV-transfer worker when started with --pdtransmode nccl, which exposes an unauthenticated RPyC control channel that deserializes attacker-supplied data. Attackers can send malicious pickled objects to the exposed RPyC...
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...
CVE-2026-15978: Missing Authentication for Critical Function
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...