CVE-2025-46152
PyTorch Bitwise Right Shift Out-of-Bounds Information Disclosure
Description
In PyTorch before 2.7.0, bitwise_right_shift produces incorrect output for certain out-of-bounds values of the "other" argument.
INFO
Published Date :
Sept. 25, 2025, 3:16 p.m.
Last Modified :
Sept. 25, 2025, 3:16 p.m.
Remotely Exploit :
No
Source :
[email protected]
Affected Products
The following products are affected by CVE-2025-46152
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.
No affected product recoded yet
Solution
- Update PyTorch to version 2.7.0 or later.
- Test bitwise shift operations for correctness.
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-2025-46152.
| URL | Resource |
|---|---|
| https://gist.github.com/shaoyuyoung/4bcefba4004f8271e64b5185c95a248a | |
| https://github.com/pytorch/pytorch/issues/143555 | |
| https://github.com/pytorch/pytorch/pull/143635 |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-46152 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-46152
weaknesses.
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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-46152 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-46152 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]
Sep. 25, 2025
Action Type Old Value New Value Added Description In PyTorch before 2.7.0, bitwise_right_shift produces incorrect output for certain out-of-bounds values of the "other" argument. Added Reference https://gist.github.com/shaoyuyoung/4bcefba4004f8271e64b5185c95a248a Added Reference https://github.com/pytorch/pytorch/issues/143555 Added Reference https://github.com/pytorch/pytorch/pull/143635