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CVE-2026-21400

CVSS 5.4 · Medium EPSS 0.15% · P5

Affected Version Matrix 1

VendorProductVersion RangeStatus
n/aIntel(R) AI Reference Modelsbefore version v3.4.1affected
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I. Basic Information for CVE-2026-21400

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Protection mechanism failure for some Intel(R) AI Reference Models before version v3.4.1 within Ring 3: User Applications may allow an escalation of privilege. Unprivileged software adversary with a privileged user combined with a low complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires passive user interaction. The potential vulnerability may impact the confidentiality (high), integrity (high) 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:P/PR:H/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Intel AI Reference Models 处理逻辑错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Intel AI Reference Models是美国Intel公司的一系列机器学习参考模型。 Intel AI Reference Models v3.4.1之前版本存在处理逻辑错误漏洞，该漏洞源于Ring 3用户应用程序的保护机制失效，可能导致权限提升。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
-Intel(R) AI Reference Models before version v3.4.1 -

II. Public POCs for CVE-2026-21400

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III. Intelligence Information for CVE-2026-21400

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Vendor Advisories for CVE-2026-21400 (1)

Same Patch Batch · n/a · 2026-08-11 · 75 CVEs total

CVE-2026-207028.9 HIGHIntel Data Center Attestation Primitives 处理逻辑错误漏洞
CVE-2026-208988.5 HIGHIntel Xeon Processors 权限许可和访问控制问题漏洞
CVE-2026-207898.4 HIGHIntel PROSet/Wireless WiFi Software 权限许可和访问控制问题漏洞
CVE-2026-207768.3 HIGHIntel PROSet/Wireless WiFi Software 异常处理不当漏洞
CVE-2026-207418.3 HIGHIntel PROSet/Wireless WiFi Software 权限许可和访问控制问题漏洞
CVE-2026-228878.3 HIGHIntel PROSet/Wireless WiFi Software 缓冲区错误漏洞
CVE-2026-249118.3 HIGHIntel PROSet/Wireless WiFi Software 缓冲区错误漏洞
CVE-2026-207278.3 HIGHIntel PROSet/Wireless WiFi Software 异常处理不当漏洞
CVE-2026-207158.2 HIGHIntel Active Management Technology 输入验证错误漏洞
CVE-2026-207497.2 HIGHIntel PROSet/Wireless WiFi Software 缓冲区错误漏洞
CVE-2026-207167.2 HIGHIntel Processors 权限许可和访问控制问题漏洞
CVE-2026-207477.1 HIGHIntel PROSet/Wireless WiFi Software 异常处理不当漏洞
CVE-2026-207877.1 HIGHIntel PROSet/Wireless WiFi Software 异常处理不当漏洞
CVE-2026-207957.1 HIGHIntel PROSet/Wireless WiFi Software 缓冲区错误漏洞
CVE-2026-207457.1 HIGHIntel PROSet/Wireless WiFi Software 缓冲区错误漏洞
CVE-2026-208907.1 HIGHIntel PROSet/Wireless WiFi Software 权限许可和访问控制问题漏洞
CVE-2026-207397.1 HIGHIntel PROSet/Wireless WiFi Software 异常处理不当漏洞
CVE-2026-208787.1 HIGHIntel PROSet/Wireless WiFi Software 异常处理不当漏洞
CVE-2026-208857.0 HIGHIntel Processors 授权问题漏洞
CVE-2025-319367.0 HIGHIntel Trust Domain Extensions 权限许可和访问控制问题漏洞

Showing top 20 of 75 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: n/a

V. Comments for CVE-2026-21400

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