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PyTorch torch.mkldnn_max_pool2d denial of service

🗓️ 27 May 2025 07:00:00Reported by MicrosoftType 
mscve
 mscve🔗 msrc.microsoft.com👁 1 Views

Microsoft reports a denial of service vulnerability in PyTorch's mkldnn_max_pool2d feature.

Related
Detection
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: IBM watsonx Orchestrate Developer Edition affected by torch
30 Oct 202507:12
–ibm
IBM Security Bulletins		Security Bulletin: IBM watsonx Orchestrate Cartridge affected by vulnerability in torch-2.6.0-cp313-cp313-manylinux1_x86_64.whl
20 Sep 202511:38
–ibm
IBM Security Bulletins		Security Bulletin: IBM watsonx Orchestrate Developer Edition affected by vulnerability in torch-2.6.0-cp313-cp313-manylinux1_x86_64.whl
22 Oct 202511:02
–ibm
IBM Security Bulletins		Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to an Improper Resource Shutdown or Release in PyTorch [CVE-2025-2953]
17 Dec 202514:13
–ibm
IBM Security Bulletins		Security Bulletin: IBM Maximo Application Suite Ai-Service Component uses A vulnerability was found in PyTorch 2.6.0+cu124. It has been declared as critical. Affected by this vulnerability is the function torch
9 May 202509:02
–ibm
IBM Security Bulletins		Security Bulletin: Multiple Vulnerabilities in IBM watsonx Code Assistant On Prem
22 Jul 202512:10
–ibm
IBM Security Bulletins		Security Bulletin: IBM Maximo Application Suite Ai-Service Component uses A vulnerability classified as critical was found in PyTorch 2.6.0. This vulnerability affects the function torch.lstm_cell. The manipulation leads to memory corruption.
9 May 202509:03
–ibm
Tenable Nessus		Azure Linux 3.0 Security Update: pytorch (CVE-2025-2953)
11 Jul 202500:00
–nessus
Tenable Nessus		CBL Mariner 2.0 Security Update: pytorch (CVE-2025-2953)
11 Jul 202500:00
–nessus
Tenable Nessus		Linux Distros Unpatched Vulnerability : CVE-2025-2953
27 Aug 202500:00
–nessus
Rows per page
Vulners
Node
microsoftcbl2_pytorch_2.0.0-9Range<2.0.0-9
OR
microsoftazl3_pytorch_2.2.2-7Range<2.2.2-7

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21 Feb 2026 11:37Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.13.3 - 5.5
CVSS 21.7
CVSS 44.8
CVSS 33.3
EPSS0.00058
SSVC
pytorchmkldnn max pool2ddenial of servicemicrosoft
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