CVE-2026-47591
Quick assessment
Affected
NVIDIA GeForce
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 Linux GPU 显示驱动程序在内核模式层中存在一个漏洞，由于授权机制存在缺陷，非特权用户可能绕过只读内存保护，从而获得对标记为只读的内存的写访问权限。成功利用该漏洞可能导致代码执行、拒绝服务、权限提升、信息泄露以及数据篡改等后果。
Possible ATT&CK Techniques 1 AI
T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2026-47591
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer where an unprivileged user could bypass read-only memory protection due to incorrect authorization, enabling write access to memory marked read-only. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| NVIDIA | GeForce | All driver versions prior to 615.71.09 | - |
|
| NVIDIA | GeForce | All driver versions prior to 610.57.04 | - |
|
| NVIDIA | RTX, Quadro, NVS | All driver versions prior to 615.71.09 | - |
|
| NVIDIA | RTX, Quadro, NVS | All driver versions prior to 610.57.04 | - |
|
| NVIDIA | RTX, Quadro, NVS | All driver versions prior to 595.91.07 | - |
|
| NVIDIA | RTX, Quadro, NVS | All driver versions prior to 580.178.04 | - |
|
| NVIDIA | Tesla | All driver versions prior to 615.71.09 | - |
|
| NVIDIA | Tesla | All driver versions prior to 610.57.04 | - |
|
| NVIDIA | Tesla | All driver versions prior to 595.91.07 | - |
|
| NVIDIA | Tesla | All driver versions prior to 580.178.04 | - |
|
| NVIDIA | GeForce | All driver versions prior to 595.91.07 | - |
|
| NVIDIA | GeForce | All driver versions prior to 580.178.04 | - |
|
| NVIDIA | Virtual GPU Manager | 595.71.03(All versions prior to and including vGPU 20.1) | - |
|
| NVIDIA | Virtual GPU Manager | 580.159.01(All versions prior to and including vGPU 19.5) | - |
|
II. Public POCs for CVE-2026-47591
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Other References for CVE-2026-47591 (3)
Same Patch Batch · NVIDIA · 2026-09-30 · 114 CVEs total
| CVE-2026-47577 | 7.8 HIGH | CVE-2026-47577 |
| CVE-2026-47548 | 7.8 HIGH | CVE-2026-47548 |
| CVE-2026-47550 | 7.8 HIGH | CVE-2026-47550 |
| CVE-2026-47551 | 7.8 HIGH | CVE-2026-47551 |
| CVE-2026-47552 | 7.8 HIGH | NVIDIA Linux驱动内核层越权漏洞 |
| CVE-2026-47553 | 7.8 HIGH | NVIDIA驱动越界写漏洞致代码执行及权限提升 |
| CVE-2026-47556 | 7.8 HIGH | CVE-2026-47556 |
| CVE-2026-47558 | 7.8 HIGH | CVE-2026-47558 |
| CVE-2026-47559 | 7.8 HIGH | CVE-2026-47559 |
| CVE-2026-47560 | 7.8 HIGH | NVIDIA Linux驱动内核层释放后使用漏洞 |
| CVE-2026-47561 | 7.8 HIGH | CVE-2026-47561 |
| CVE-2026-47563 | 7.8 HIGH | CVE-2026-47563 |
| CVE-2026-47569 | 7.8 HIGH | NVIDIA Linux驱动内核层类型混淆漏洞 |
| CVE-2026-47570 | 7.8 HIGH | CVE-2026-47570 |
| CVE-2026-47571 | 7.8 HIGH | NVIDIA Windows驱动本地提权漏洞 |
| CVE-2026-47572 | 7.8 HIGH | CVE-2026-47572 |
| CVE-2026-47573 | 7.8 HIGH | NVIDIA NVAPI Windows越界写漏洞 |
| CVE-2026-47575 | 7.8 HIGH | CVE-2026-47575 |
| CVE-2026-47593 | 7.8 HIGH | NVIDIA Windows驱动越界写致提权漏洞 |
| CVE-2026-47590 | 7.8 HIGH | NVIDIA驱动UAF漏洞致代码执行及权限提升 |
Showing top 20 of 114 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2026-47591
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