CVE-2025-55558
HIGHPyTorch < 2.7.0 - Denial of Service via Buffer Overflow in Inductor-Compiled Models
Title source: llmDescription
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).
References (3)
Core 3
Core References
Third Party Advisory
https://gist.github.com/shaoyuyoung/0e7d2a586297ae9c8ed14d8706749efc
Issue Tracking
https://github.com/pytorch/pytorch/issues/151523
Issue Tracking, Patch
https://github.com/pytorch/pytorch/pull/151887
Scores
CVSS v3
7.5
EPSS
0.0009
EPSS Percentile
25.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-400
Status
published
Products (1)
linuxfoundation/pytorch
< 2.7.0
Published
Sep 25, 2025
Tracked Since
Feb 18, 2026