CVE-2026-40705
Quick assessment
Affected
n/a Intel(R) NPU Drivers
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.
在版本 32.0.100.4778 之前的 Intel® NPU 驱动程序中，Ring 1（设备驱动程序）存在资源锁定不当的问题，可能导致拒绝服务（DoS）攻击。具备已认证用户权限的非特权软件攻击者，在无需特殊内部知识、无需用户交互且攻击复杂度较低的情况下，通过本地访问即可触发该漏洞。该漏洞可能影响系统的保密性（无影响）、完整性（无影响）和可用性（高影响），进而导致系统后续的保密性（无影响）、完整性（无影响）和可用性（无影响）受到波及。
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I. Basic Information for CVE-2026-40705
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Improper resource locking for the Intel(R) NPU Drivers before version 32.0.100.4778 within Ring 1: Device Drivers may allow a denial of service. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via local access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | Intel(R) NPU Drivers | before version 32.0.100.4778 | - |
|
II. Public POCs for CVE-2026-40705
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-40705 (1)
Same Patch Batch · n/a · 2026-11-10 · 38 CVEs total
| CVE-2026-32670 | 8.5 HIGH | Intel VTune Profiler Ring 1 竞态条件提权漏洞 |
| CVE-2026-34016 | 8.5 HIGH | Intel VTune 2026.0.0 前版本竞态条件提权漏洞 |
| CVE-2026-32667 | 8.5 HIGH | Intel VTune Profiler 越界写入提权漏洞 |
| CVE-2026-50109 | 8.3 HIGH | Intel PCM 越界写漏洞导致拒绝服务 |
| CVE-2026-33279 | 6.9 MEDIUM | Intel VTune 2026.0.0 前版本越界写入漏洞 |
| CVE-2026-40427 | 6.9 MEDIUM | Intel QuickAssist Windows 驱动存在拒绝服务漏洞 |
| CVE-2026-33571 | 6.9 MEDIUM | Intel VTune 2026 之前版本越界读取致拒绝服务 |
| CVE-2026-28743 | 6.9 MEDIUM | Intel VTune 2026.0.0 前版本越界写入致拒绝服务 |
| CVE-2026-33270 | 6.8 MEDIUM | Intel 图形软件：Ring 3 输入验证不当致拒绝服务 |
| CVE-2026-28765 | 6.8 MEDIUM | Intel VTune 2026 前版本驱动输入验证拒绝服务漏洞 |
| CVE-2026-32672 | 6.8 MEDIUM | Intel NPU 驱动 32.0.100.4778 前空指针解引用漏洞 |
| CVE-2026-21407 | 6.8 MEDIUM | Intel Arc B 系列显卡驱动死锁导致拒绝服务漏洞 |
| CVE-2026-33089 | 6.8 MEDIUM | Intel CIP Ring 2 输入验证不当致拒绝服务 |
| CVE-2026-28702 | 6.3 MEDIUM | Intel VTune Profiler 权限配置不当导致提权漏洞 |
| CVE-2026-42067 | 5.9 MEDIUM | Intel TDX 软件证书验证缺陷致权限提升 |
| CVE-2026-35683 | 5.9 MEDIUM | Intel 多缓冲 IPSec 越界写致拒绝服务漏洞 |
| CVE-2026-44627 | 5.8 MEDIUM | Intel oneDNN v2026.0.0 之前整数溢出致拒绝服务漏洞 |
| CVE-2026-40426 | 5.8 MEDIUM | Intel NPU 驱动 1.33.0 前整数下溢致拒绝服务 |
| CVE-2026-40693 | 5.7 MEDIUM | Intel TDX 软件输入验证缺陷致拒绝服务 |
| CVE-2026-39456 | 5.6 MEDIUM | Media Transcode Accelerator 1.0.0 前版本拒绝服务漏洞 |
Showing top 20 of 38 CVEs. View all on vendor page → →