CVE-2025-55558 — Uncontrolled Resource Consumption in Pytorch

CWE-400 — Uncontrolled Resource ConsumptionCWE-121 — Stack-based Buffer Overflow6 documents6 sources
Severity
7.5HIGHNVD
EPSS
0.1%
top 75.16%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Linuxfoundation PytorchDebian PytorchMsrc Azl3 Pytorch 2.2.2-7 ON Azure Linux 3.0+1 more
Timeline
PublishedSep 25

Description

A buffer overflow occurs in pytorch v2.7.0 when a PyTorch model consists of torch.nn.Conv2d, torch.nn.functional.hardshrink, and torch.Tensor.view-torch.mv() and is compiled by Inductor, leading to a Denial of Service (DoS).

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages4 packages

Patches

Patch: github.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-79pg-rrp8-8wqm: A buffer overflow occurs in pytorch v2↗2025-09-25
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OSV
CVE-2025-55558: A buffer overflow occurs in pytorch v2↗2025-09-25
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📋Vendor Advisories

3
Red Hat
torch: PyTorch buffer overflow↗2025-09-25
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Microsoft
A buffer overflow occurs in pytorch v2.7.0 when a PyTorch model consists of torch.nn.Conv2d, torch.nn.functional.hardshrink, and torch.Tensor.view-torch.mv() and is compiled by Inductor, leading to a ↗2025-09-09
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Debian
CVE-2025-55558: pytorch - A buffer overflow occurs in pytorch v2.7.0 when a PyTorch model consists of torc...↗2025
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