CVE-2026-50249
Quick assessment
Affected
n/a Intel(R) Server Board D50DNP and Intel(R) Server Board M50FCP
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 Intel® 服务器主板 D50DNP 和 M50FCP 的 Ring 0 UEFI 环境中的 GenerationSetup 组件存在越界读取漏洞，可能导致信息泄露。若攻击者具备特权用户身份，并能结合启动代码与 SMM（系统管理模式）中的对抗能力，同时实施高复杂度的攻击，则可能触发数据暴露。该漏洞在满足攻击条件时，可通过本地访问利用，无需特殊内部知识，也无需用户交互。此潜在漏洞可能影响受感染系统的机密性（高）、完整性（无）和可用性（无），但不会引发后续的系统机密性、完整性或可用性影响。
Affected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | Intel(R) Server Board D50DNP and Intel(R) Server Board M50FCP | See references |
affected |
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I. Basic Information for CVE-2026-50249
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Out-of-bounds read in the GenerationSetup for the Intel(R) Server Board D50DNP and Intel(R) Server Board M50FCP within Ring 0 UEFI may allow an information disclosure. Startup code and smm adversary with a privileged user combined with a high complexity attack may enable data exposure. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (high), integrity (none) and availability (none) 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:H/AT:P/PR:H/UI:N/VC:H/VI:N/VA:N/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) Server Board D50DNP and Intel(R) Server Board M50FCP | See references | - |
|
II. Public POCs for CVE-2026-50249
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-50249 (1)
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