CVE-2025-33244
NVIDIA APEX Deserialization Vulnerability
Description
NVIDIA APEX for Linux contains a vulnerability where an unauthorized attacker could cause a deserialization of untrusted data. This vulnerability affects environments that use PyTorch versions earlier than 2.6. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, data tampering, and information disclosure.
INFO
Published Date :
March 24, 2026, 9:16 p.m.
Last Modified :
March 24, 2026, 9:16 p.m.
Remotely Exploit :
No
Source :
[email protected]
Affected Products
The following products are affected by CVE-2025-33244
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
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | CRITICAL | 9576f279-3576-44b5-a4af-b9a8644b2de6 | ||||
| CVSS 3.1 | CRITICAL | [email protected] |
Solution
- Update PyTorch to version 2.6 or later.
- Avoid deserializing untrusted data.
- Validate all data sources.
- Apply vendor patches when available.
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-2025-33244.
| URL | Resource |
|---|---|
| https://nvd.nist.gov/vuln/detail/CVE-2025-33244 | |
| https://nvidia.custhelp.com/app/answers/detail/a_id/5782 | |
| https://www.cve.org/CVERecord?id=CVE-2025-33244 |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-33244 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-2025-33244
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-2025-33244 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-33244 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]
Mar. 24, 2026
Action Type Old Value New Value Added Description NVIDIA APEX for Linux contains a vulnerability where an unauthorized attacker could cause a deserialization of untrusted data. This vulnerability affects environments that use PyTorch versions earlier than 2.6. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, data tampering, and information disclosure. Added CVSS V3.1 AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H Added CWE CWE-502 Added Reference https://nvd.nist.gov/vuln/detail/CVE-2025-33244 Added Reference https://nvidia.custhelp.com/app/answers/detail/a_id/5782 Added Reference https://www.cve.org/CVERecord?id=CVE-2025-33244