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CVE-2026-41109— GitHub Copilot and Visual Studio Code Security Feature Bypass Vulnerability

CVSS 8.8 · High EPSS 0.06% · P20

Possible ATT&CK Techniques 1AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProductVersion RangeStatus
MicrosoftVisual Studio Code1.0.0< 1.119.1affected
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I. Basic Information for CVE-2026-41109

Vulnerability Information
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Vulnerability Title
GitHub Copilot and Visual Studio Code Security Feature Bypass Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper neutralization of special elements in output used by a downstream component ('injection') in GitHub Copilot and Visual Studio allows an unauthorized attacker to bypass a security feature over a network.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
输出中的特殊元素转义处理不恰当(注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Microsoft GitHub Copilot and Visual Studio 注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft GitHub Copilot and Visual Studio是美国微软（Microsoft）公司的一种生成式 AI 工具。 Microsoft GitHub Copilot and Visual Studio存在注入漏洞。攻击者利用该漏洞可以绕过某些功能。
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
MicrosoftVisual Studio Code 1.0.0 ~ 1.119.1 -

II. Public POCs for CVE-2026-41109

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III. Intelligence Information for CVE-2026-41109

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Same Patch Batch · Microsoft · 2026-05-12 · 125 CVEs total

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CVE-2026-354398.8 HIGHMicrosoft SharePoint Server Remote Code Execution Vulnerability
CVE-2026-331128.8 HIGHMicrosoft SharePoint Server Remote Code Execution Vulnerability
CVE-2026-343298.8 HIGHMicrosoft Message Queuing (MSMQ) Remote Code Execution Vulnerability

Showing top 20 of 125 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Visual Studio Code
Same vendor: Microsoft
Same weakness: CWE-74

V. Comments for CVE-2026-41109

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