CVE-2025-55551
published 2025-09-25CVE-2025-55551: An issue in the component torch.linalg.lu of pytorch v2.8.0 allows attackers to cause a Denial of Service (DoS) when performing a slice operation.
PriorityP335high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
0.39%
31.3th percentile
An issue in the component torch.linalg.lu of pytorch v2.8.0 allows attackers to cause a Denial of Service (DoS) when performing a slice operation.
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | pytorch | — | — |
| linuxfoundation | pytorch | <= 2.8.0 | — |
| msrc | azl3_pytorch_2.2.2-10_on_azure_linux_3.0 | — | — |
| msrc | azl3_pytorch_2.2.2-11_on_azure_linux_3.0 | — | — |
| msrc | azl3_pytorch_2.2.2-12_on_azure_linux_3.0 | — | — |
| msrc | azl3_pytorch_2.2.2-7_on_azure_linux_3.0 | — | — |
| msrc | azl3_pytorch_2.2.2-9_on_azure_linux_3.0 | — | — |
| msrc | cbl2_pytorch_2.0.0-11_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_pytorch_2.0.0-12_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_pytorch_2.0.0-14_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_pytorch_2.0.0-15_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_pytorch_2.0.0-9_on_cbl_mariner_2.0 | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv7.5HIGH
vendor_debian7.5HIGH
vendor_msrc7.5HIGH
vendor_redhat7.5HIGH
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OSV
CVE-2025-55551: An issue in the component torch
osv·2025-09-25·CVSS 7.5
CVE-2025-55551 [HIGH] CVE-2025-55551: An issue in the component torch
An issue in the component torch.linalg.lu of pytorch v2.8.0 allows attackers to cause a Denial of Service (DoS) when performing a slice operation.
GHSA
GHSA-8f2w-3w4c-pwj2: An issue in the component torch
ghsa_unreviewed·2025-09-25
CVE-2025-55551 [HIGH] CWE-400 GHSA-8f2w-3w4c-pwj2: An issue in the component torch
An issue in the component torch.linalg.lu of pytorch v2.8.0 allows attackers to cause a Denial of Service (DoS) when performing a slice operation.
Red Hat
torch: PyTorch denial of service
vendor_redhat·2025-09-25·CVSS 7.5
CVE-2025-55551 [HIGH] CWE-617 torch: PyTorch denial of service
torch: PyTorch denial of service
An issue in the component torch.linalg.lu of pytorch v2.8.0 allows attackers to cause a Denial of Service (DoS) when performing a slice operation.
A denial of service flaw has been discovered in the PyTorch library. The torch.linalg.lu does not properly handle expected slice input and under specific conditions input may cause a program crash.
Mitigation: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Package: openshift-lightspeed/lightspeed-service-api-rhel9 (OpenShift Lightspeed) - Fix deferred
Package: openshift-lightspeed-tech-preview/lightspeed-rag-tool-rhel9 (Open
Microsoft
An issue in the component torch.linalg.lu of pytorch v2.8.0 allows attackers to cause a Denial of Service (DoS) when performing a slice operation.
vendor_msrc·2025-09-09·CVSS 7.5
CVE-2025-55551 [HIGH] An issue in the component torch.linalg.lu of pytorch v2.8.0 allows attackers to cause a Denial of Service (DoS) when performing a slice operation.
An issue in the component torch.linalg.lu of pytorch v2.8.0 allows attackers to cause a Denial of Service (DoS) when performing a slice operation.
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
mitre: mitre
Debian
CVE-2025-55551: pytorch - An issue in the component torch.linalg.lu of pytorch v2.8.0 allows attackers to ...
vendor_debian·2025·CVSS 7.5
CVE-2025-55551 [HIGH] CVE-2025-55551: pytorch - An issue in the component torch.linalg.lu of pytorch v2.8.0 allows attackers to ...
An issue in the component torch.linalg.lu of pytorch v2.8.0 allows attackers to cause a Denial of Service (DoS) when performing a slice operation.
Scope: local
bookworm: open
bullseye: open
forky: open
sid: open
trixie: open
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-09-25
Published