EUVD-2026-66093
GHSA-4qrf-4qfq-jhwq
Severity by source
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Local vector confirmed by component architecture; low privilege sufficient to reach bridge input; no user interaction needed; full CIA impact from arbitrary command execution.
Primary rating from Vendor (nvidia).
CVSS VectorVendor: nvidia
Lifecycle Timeline
2DescriptionCVE.org
NVIDIA NemoClaw for Linux contains a vulnerability in the Telegram bridge component, where an attacker could cause an OS command injection. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, information disclosure, and data tampering.
Articles & Coverage 1
AnalysisAI
OS command injection in NVIDIA NemoClaw's Telegram bridge component on Linux enables a local attacker with low-privileged access to execute arbitrary operating system commands. Exploitation yields full confidentiality, integrity, and availability compromise on the affected host, with potential for privilege escalation beyond the invoking user. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The Telegram bridge component of NemoClaw must be enabled and running; deployments that do not use the Telegram integration are not exposed through this specific vector. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H scores 7.8, reflecting local network access, low complexity, and low privilege requirements with high impact across all three pillars. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Consult the NVIDIA Product Security advisory at https://github.com/NVIDIA/product-security/tree/main/2026/5872 for the authoritative patch release; no specific fixed version number was confirmed in available intelligence at time of analysis. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: Inventory all systems running NVIDIA NemoClaw; document which deployments have Telegram bridge enabled and record all current version numbers. …
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Weak authentication in NVIDIA NemoClaw for Linux (versions 0 through 0.0.4) lets remote attackers bypass the authenticat
Improper certificate validation in NVIDIA NemoClaw for Linux (versions up to and including 0.0.1) allows network attacke
Untrusted code execution in NVIDIA NemoClaw for Linux (versions up to and including 0.0.21) stems from the installer exe
Unverified code download in NVIDIA NemoClaw installation scripts for Linux (versions 0.0.0 through 0.0.21) allows a netw
Unauthenticated access to the NVIDIA NemoClaw inference server on Linux exposes sensitive model inference data and enabl
OS command injection in NVIDIA NemoClaw for Linux allows a local low-privileged attacker to execute arbitrary operating
OS command injection in NVIDIA NemoClaw's NIM management component on Linux enables a local authenticated attacker to ex
OS command injection in NVIDIA NemoClaw's command-line interface on Linux enables a local low-privileged attacker to exe
Code injection in NVIDIA NemoClaw's migration command (Linux, versions up to 0.0.17) allows a local attacker with low-pr
Credential exposure in NVIDIA NemoClaw allows a local low-privileged user, upon triggering user interaction, to access i
Sensitive information disclosure in NVIDIA NemoClaw arises from process invocation that exposes secrets - such as API ke
Same weakness CWE-78 – OS Command Injection
View allSame technique Command Injection
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External POC / Exploit Code
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