3.3
LOW
CVE-2025-3121
PyTorch Memory Corruption (Local Access)
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.

INFO

Published Date :

April 2, 2025, 10:15 p.m.

Last Modified :

April 7, 2025, 2:18 p.m.

Remotely Exploitable :

No

Impact Score :

1.4

Exploitability Score :

1.8
Public PoC/Exploit Available at Github

CVE-2025-3121 has a 1 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2025-3121 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Linuxfoundation pytorch
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2025-3121.

URL Resource
https://github.com/pytorch/pytorch/issues/149800
https://github.com/pytorch/pytorch/issues/149800#issue-2940240700
https://vuldb.com/?ctiid.303012
https://vuldb.com/?id.303012
https://vuldb.com/?submit.525049

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

None

Python Jupyter Notebook Shell

Updated: 3 weeks, 2 days ago
0 stars 0 fork 0 watcher
Born at : April 3, 2025, 11:39 p.m. This repo has been linked 3 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2025-3121 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2025-3121 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • New CVE Received by [email protected]

    Apr. 02, 2025

    Action Type Old Value New Value
    Added 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.
    Added CVSS V4.0 AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
    Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
    Added CVSS V2 (AV:L/AC:L/Au:S/C:N/I:N/A:P)
    Added CWE CWE-119
    Added Reference https://github.com/pytorch/pytorch/issues/149800
    Added Reference https://github.com/pytorch/pytorch/issues/149800#issue-2940240700
    Added Reference https://vuldb.com/?ctiid.303012
    Added Reference https://vuldb.com/?id.303012
    Added Reference https://vuldb.com/?submit.525049
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CVSS31 - Vulnerability Scoring System
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Latest DB Update: Apr. 28, 2025 4:01