CVE-2025-4287— PyTorch nccl.py torch.cuda.nccl.reduce denial of service
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I. Basic Information for CVE-2025-4287
Vulnerability Information
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Vulnerability Title
PyTorch nccl.py torch.cuda.nccl.reduce denial of service
Source: NVD (National Vulnerability Database)
Vulnerability Description
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 been disclosed to the public and may be used. The patch is identified as 5827d2061dcb4acd05ac5f8e65d8693a481ba0f5. It is recommended to apply a patch to fix this issue.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
不恰当的资源关闭或释放
Source: NVD (National Vulnerability Database)
Vulnerability Title
PyTorch 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PyTorch是PyTorch开源的一个 Python 包。 PyTorch 2.6.0+cu124版本存在安全漏洞，该漏洞源于文件torch/cuda/nccl.py中函数torch.cuda.nccl.reduce处理不当，可能导致拒绝服务攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | PyTorch | 2.6.0+cu124 | - |
II. Public POCs for CVE-2025-4287
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · n/a · 2025-05-05 · 46 CVEs total
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| CVE-2025-4256 | 3.5 LOW | SeaCMS admin_paylog.php cross site scripting |
| CVE-2025-4293 | 2.4 LOW | MRCMS Group Edit Page edit.do cross site scripting |
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| CVE-2025-45616 | Baidu BRCC 安全漏洞 | |
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| CVE-2025-45614 | One 安全漏洞 | |
| CVE-2025-45617 | production_ssm 安全漏洞 | |
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| CVE-2025-45612 | XMall 安全漏洞 | |
| CVE-2025-45610 | PassJava-Platform 安全漏洞 | |
| CVE-2025-45609 | kob 安全漏洞 | |
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Showing top 20 of 46 CVEs. View all on vendor page → →
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V. Comments for CVE-2025-4287
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