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Nvidia CVE-2026-24159

| EUVD-2026-15015 HIGH
Deserialization of Untrusted Data (CWE-502)
2026-03-24 nvidia GHSA-v7v2-m736-cf3c
7.8
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
7.8 HIGH
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

4
Patch released
Apr 02, 2026 - 14:30 nvd
Patch available
EUVD ID Assigned
Mar 24, 2026 - 20:31 euvd
EUVD-2026-15015
Analysis Generated
Mar 24, 2026 - 20:31 vuln.today
CVE Published
Mar 24, 2026 - 20:27 nvd
HIGH 7.8

DescriptionCVE.org

NVIDIA NeMo Framework contains a vulnerability where an attacker may cause remote code execution. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, information disclosure and data tampering.

AnalysisAI

NVIDIA NeMo Framework contains an insecure deserialization vulnerability (CWE-502) that allows authenticated local attackers to execute arbitrary code. The vulnerability affects NVIDIA NeMo Framework installations and can lead to code execution, privilege escalation, information disclosure, and data tampering. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Obtain local access to system
Exploit
Upload malicious serialized Python object
Execution
NeMo Framework deserializes untrusted data
Impact
Execute arbitrary code with framework privileges

Vulnerability AssessmentAI

Exploitation Requires local access to the target system running NVIDIA NeMo Framework. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS score of 7.8 (High) reflects significant impact across confidentiality, integrity, and availability (all rated High), but the attack vector is Local (AV:L) requiring low privileges (PR:L) and low attack complexity (AC:L) with no user interaction needed. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker who has gained initial local access to a system running NVIDIA NeMo Framework (through compromised credentials, social engineering, or exploitation of another vulnerability) crafts a malicious serialized object containing executable code. When the NeMo Framework deserializes this object during normal operations or model processing, the embedded payload executes with the privileges of the NeMo process, allowing the attacker to escalate privileges, access sensitive AI training data or model weights, tamper with model outputs, or establish persistent access to the system.
Remediation Consult NVIDIA's official security bulletin at https://nvidia.custhelp.com/app/answers/detail/a_id/5800 for specific patch versions and upgrade instructions for NeMo Framework. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours: Inventory all systems running NVIDIA NeMo Framework and restrict access to authenticated users only. …

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CVE-2026-24159 vulnerability details – vuln.today

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