CVE-2025-3121 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Pytorch

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer4 documents4 sources
Severity
4.8MEDIUMNVD
EPSS
0.1%
top 74.08%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Linuxfoundation PytorchDebian Pytorch
Timeline
PublishedApr 2
Latest updateApr 3

Description

A vulnerability classified as problematic has been found in PyTorch 2.6.0. Affected is the function torch.jit.jit_module_from_flatbuffer. The manipulation leads to memory corruption. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used.

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Affected Packages2 packages

🔴Vulnerability Details

2
GHSA
GHSA-qcc7-ch57-rh8j: A vulnerability classified as problematic has been found in PyTorch 2↗2025-04-03
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OSV
CVE-2025-3121: A vulnerability classified as problematic has been found in PyTorch 2↗2025-04-02
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📋Vendor Advisories

1
Debian
CVE-2025-3121: pytorch - A vulnerability classified as problematic has been found in PyTorch 2.6.0. Affec...↗2025
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