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archive/Patch now/AIR-2026-0191
closedclosed 22 Sep 2026Patch now2 Disclosed vulnerabilityAI

CVE-2026-65179: Insecure pickle deserialization in NVIDIA NeMo

NVIDIA NeMo

The TabularTokenizer class in NVIDIA NeMo allows insecure deserialization of untrusted pickle files, leading to potential code execution. Users are advised to update their installations to mitigate the risk.

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
8.8
EPSS
0.01 · top 45% · 2026-11-13
EPSS scores by FIRST
fix status
Fix status unknown
first report
22 Sep 2026
last update
22 Sep 2026
CVE ids
CVE-2026-65179other records

Timeline · 1

  1. 22 Sep 2026CVE-2026-65179: NVIDIA NeMo contains a vulnerability in the TabularTokenizer class where it deserializes an untrusted, attacker-controlled .pkl…

Sources · 1

Advisories and databases

  1. 2026-09-22
    CVE-2026-65179: NVIDIA NeMo contains a vulnerability in the TabularTokenizer class where it deserializes an untrusted, attacker-controlled .pkl…
    NVD · nvd.nist.gov/vuln/detail/CVE-2026-65179

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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
insecure-deserializationnvidia-nemo
dates
happened 22 Sep 2026 · first reported 22 Sep 2026
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 06:33Z · updated 2026-10-18 06:33Z

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-2026-65179: Insecure pickle deserialization in NVIDIA NeMo

https://gcdradar.vercel.app/incidents/cve-2026-65179-insecure-pickle-deserialization-in-nvidia-nem · AIR-2026-0191 · closed 2026-09-22

- Lane: Patch now
- Severity: 2 (Disclosed vulnerability)
- Fix status: Fix status unknown
- First reported: 2026-09-22
- AI role: Attack on AI
- Products: NVIDIA NeMo
- CVE ids: CVE-2026-65179
- CVSS: 8.8

## Summary

The TabularTokenizer class in NVIDIA NeMo allows insecure deserialization of untrusted pickle files, leading to potential code execution. Users are advised to update their installations to mitigate the risk.

## What to do

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

## Latest updates

- 2026-09-22: CVE-2026-65179: NVIDIA NeMo contains a vulnerability in the TabularTokenizer class where it deserializes an untrusted, attacker-controlled .pkl… (https://nvd.nist.gov/vuln/detail/CVE-2026-65179)

## Sources

- 2026-09-22 NVD: CVE-2026-65179: NVIDIA NeMo contains a vulnerability in the TabularTokenizer class where it deserializes an untrusted, attacker-controlled .pkl… https://nvd.nist.gov/vuln/detail/CVE-2026-65179

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

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