CVE-2025-33253 — Deserialization of Untrusted Data in Nvidia Nemo

CWE-502 — Deserialization of Untrusted Data5 documents5 sources
Severity
7.3HIGHNVD
CNA7.8
EPSS
0.1%
top 70.82%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Nvidia NemoNvidia Nemo Framework
Timeline
PublishedFeb 18

Description

NVIDIA NeMo Framework contains a vulnerability where an attacker could cause remote code execution by convincing a user to load a maliciously crafted file. A successful exploit of this vulnerability might lead to code execution, denial of service, information disclosure, and data tampering.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:HExploitability: 1.3 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5nvidia/nemo_frameworkAll versions prior to 2.6.1
▶NVDnvidia/nemo< 2.6.1

🔴Vulnerability Details

3
GHSA
NVIDIA NeMo Framework Deserializes Untrusted Data↗2026-02-18
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CVEList
CVE-2025-33253: NVIDIA NeMo Framework contains a vulnerability where an attacker could cause remote code execution by convincing a user to load a maliciously crafted↗2026-02-18
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OSV
NVIDIA NeMo Framework Deserializes Untrusted Data↗2026-02-18
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🕵️Threat Intelligence

1
Wiz
CVE-2025-33253 Impact, Exploitability, and Mitigation Steps | Wiz↗
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