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CVE-2026-47626

Quick assessment

Affected
NVIDIA DGX Spark
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

NVIDIA DGX Spark 的系统固件中存在一个漏洞，特权攻击者可能利用该漏洞导致越界写入。成功利用此漏洞可能会导致代码执行、权限提升、拒绝服务、信息泄露以及数据篡改。

CVSS 8.2 · High

Affected Version Matrix 1

VendorProduct Version RangeStatus
NVIDIA DGX Spark 0 to 1.110.12 affected
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I. Basic Information for CVE-2026-47626

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
NVIDIA DGX Spark contains a vulnerability in the system firmware, where a privileged attacker could be able to cause an out-of-bounds write. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, denial of service, information disclosure, and data tampering.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
NVIDIA DGX Spark 0 to 1.110.12 -

II. Public POCs for CVE-2026-47626

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-47626

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Vendor Advisories for CVE-2026-47626 (2)

Other References for CVE-2026-47626 (1)

Same Patch Batch · NVIDIA · 2026-08-25 · 28 CVEs total

CVE-2026-65093 9.9 CRITICAL NVIDIA OpenShell Linux沙箱逃逸漏洞
CVE-2026-65083 9.9 CRITICAL NVIDIA OpenShell Linux沙盒API权限提升漏洞
CVE-2026-65091 8.8 HIGH NVIDIA OpenShell OS命令注入漏洞
CVE-2026-24170 8.8 HIGH NVIDIA UFM Enterprise越权漏洞
CVE-2026-65092 8.5 HIGH NVIDIA OpenShell Sandbox路径穿越绕过导致信息泄露
CVE-2026-24262 8.2 HIGH NVIDIA DGX Spark固件越界写入漏洞
CVE-2026-24263 8.2 HIGH NVIDIA DGX Spark固件空指针引用导致代码执行
CVE-2026-65084 8.1 HIGH NVIDIA NemoClaw Linux证书验证绕过漏洞
CVE-2026-65098 8.1 HIGH NVIDIA NemoClaw Linux远程访问助手身份验证绕过漏洞
CVE-2026-65105 8.1 HIGH NVIDIA NemoClaw未认证访问漏洞
CVE-2026-65081 8.1 HIGH NVIDIA NemoClaw Linux安装漏洞致代码执行
CVE-2026-24169 8.0 HIGH NVIDIA UFM Enterprise插件API提权漏洞
CVE-2026-65090 7.8 HIGH NVIDIA NemoClaw命令注入漏洞
CVE-2026-65096 7.8 HIGH NVIDIA NemoClaw Linux 桥接组件命令注入漏洞
CVE-2026-65099 7.8 HIGH NVIDIA NemoClaw Linux CLI命令注入漏洞
CVE-2026-65089 7.8 HIGH NVIDIA NemoClaw OS命令注入漏洞
CVE-2026-65097 7.5 HIGH NVIDIA NemoClaw安装脚本漏洞可致代码执行
CVE-2026-65082 7.0 HIGH NVIDIA NemoClaw Linux代码注入漏洞
CVE-2026-65086 6.8 MEDIUM NVIDIA OpenShell Linux OS命令注入漏洞
CVE-2026-24167 6.8 MEDIUM NVIDIA UFM Enterprise命令注入漏洞

Showing top 20 of 28 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: DGX Spark
Same vendor: NVIDIA
Same weakness: CWE-787

V. Comments for CVE-2026-47626

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