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archive/Patch now/AIR-2025-0470
closedclosed 13 Aug 2025Patch now2 Disclosed vulnerabilityAI

CVE-2025-23303: NVIDIA NeMo Framework Deserialization Vulnerability

NVIDIA NeMo Framework

NVIDIA NeMo Framework contains a deserialization vulnerability enabling remote code execution and data tampering. A vendor advisory was published detailing the flaw.

disclosed CVENo confirmed exploitation, so this record is tracked as a disclosed vulnerability and not counted as an incident. It moves into the counts if CISA or the vendor confirms exploitation. Why

CVSS
7.8
EPSS
0.01 · top 50% · 2026-11-13
EPSS scores by FIRST
fix status
Fix status unknown
first report
13 Aug 2025
last update
13 Aug 2025
CVE ids
CVE-2025-23303other records

Timeline · 1

  1. 13 Aug 2025CVE-2025-23303: NVIDIA NeMo Framework for all platforms contains a vulnerability where a user could cause a deserialization of untrusted data by…

Sources · 1

Advisories and databases

  1. 2025-08-13
    CVE-2025-23303: NVIDIA NeMo Framework for all platforms contains a vulnerability where a user could cause a deserialization of untrusted data by…
    NVD · nvd.nist.gov/vuln/detail/CVE-2025-23303

Titles and links belong to their publishers. The summary above is written by gcdRadar in its own words; data is CC BY-SA 4.0.

Classification

lane
Patch now
AI role
Attack on AI
categories
Infrastructure vulnerabilitySupply chain
severity
2 · Disclosed vulnerability
fix status
Fix status unknown
targets
Framework / tooling
owasp llm top 10
LLM03:2025 Supply Chain
mitre atlas
AML.T0010 AI Supply Chain Compromise
tags
deserializationrce
dates
happened 13 Aug 2025 · first reported 13 Aug 2025
origin
NVD
Vulnerability record from NVD / the GitHub Advisory Database. This product uses the NVD API but is not endorsed or certified by the NVD.
record
confidence 0.95 · created 2026-10-18 10:04Z · updated 2026-10-18 10:04Z

Lane, AI role, categories and severity come from the classifier; the OWASP and ATLAS rows are derived from the categories. How these are assigned

Copy a brief

This record as a short Markdown brief, for a ticket, a chat or a coding agent.

the brief as text
# CVE-2025-23303: NVIDIA NeMo Framework Deserialization Vulnerability

https://gcdradar.vercel.app/incidents/cve-2025-23303-nvidia-nemo-framework-deserialization-vulnera · AIR-2025-0470 · closed 2025-08-13

- Lane: Patch now
- Severity: 2 (Disclosed vulnerability)
- Fix status: Fix status unknown
- First reported: 2025-08-13
- AI role: Attack on AI
- Products: NVIDIA NeMo Framework
- CVE ids: CVE-2025-23303
- CVSS: 7.8

## Summary

NVIDIA NeMo Framework contains a deserialization vulnerability enabling remote code execution and data tampering. A vendor advisory was published detailing the flaw.

## What to do

No action recorded; read the sources below and the vendor's advisory.

## Latest updates

- 2025-08-13: CVE-2025-23303: NVIDIA NeMo Framework for all platforms contains a vulnerability where a user could cause a deserialization of untrusted data by… (https://nvd.nist.gov/vuln/detail/CVE-2025-23303)

## Sources

- 2025-08-13 NVD: CVE-2025-23303: NVIDIA NeMo Framework for all platforms contains a vulnerability where a user could cause a deserialization of untrusted data by… https://nvd.nist.gov/vuln/detail/CVE-2025-23303

Verify against the vendor's advisory before changing production. Data CC BY-SA 4.0, https://gcdradar.vercel.app.

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