CVE-2025-23249Network attack vector

User-assisted code execution via untrusted deserialization

Published Apr 22, 2025 · Updated Feb 26, 2026

Deserialization of untrusted data in NVIDIA NeMo Framework before 25.02 allows remote attackers to execute code through crafted input. NVIDIA has not disclosed the affected function, file, serialization format, or unsafe deserialization operation. Exploitation requires a user to process attacker-controlled data and can execute code, alter data, and interrupt the process.

CVSS severity7.6
High
EPSS probability0.66%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Deserialization of untrusted data in NVIDIA NeMo Framework before 25.02 allows remote attackers to execute code through crafted input. NVIDIA has not disclosed the affected function, file, serialization format, or unsafe deserialization operation. Exploitation requires a user to process attacker-controlled data and can execute code, alter data, and interrupt the process.

The record

CVE
CVE-2025-23249
Published
Apr 22, 2025
Updated
Feb 26, 2026
Vendor
DPDK Project
Product
NeMo Framework
Classifications
CWE-502, CAPEC-586, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 22, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 26, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=All versions prior to 25.02

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

DPDK Project · NeMo Frameworkversion=All versions prior to 25.02

Published CVSS scores

9.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.6NVIDIACVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-502Deserialization of Untrusted Data
CAPEC-586Object Injection
T1203Exploitation for Client Execution

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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