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CVE-2026-48561— Microsoft Edge Copilot Remote Code Execution Vulnerability

Quick assessment

Affected
Microsoft Microsoft Edge Copilot for Android
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.

Microsoft Copilot是美国Microsoft公司的一款智能助手应用。 Microsoft Copilot存在命令注入漏洞,该漏洞源于对命令中使用的特殊元素中和不当(命令注入),可能导致未经授权的攻击者通过网络执行代码。

CVSS 9.6 · Critical EPSS 0.86% · P57

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 2

VendorProduct Version RangeStatus
Microsoft Microsoft Edge Copilot for Android 1.0.0< publication affected
Microsoft Microsoft Edge Copilot for IOS 1.0.0< publication affected
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I. Basic Information for CVE-2026-48561

Vulnerability Information

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Vulnerability Title
Microsoft Edge Copilot Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Improper neutralization of special elements used in a command ('command injection') in Copilot Chat (Microsoft Edge) allows an unauthorized attacker to execute code over a network.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Copilot 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Copilot是美国Microsoft公司的一款智能助手应用。 Microsoft Copilot存在命令注入漏洞,该漏洞源于对命令中使用的特殊元素中和不当(命令注入),可能导致未经授权的攻击者通过网络执行代码。
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

Vendor Product Affected Versions CPE Subscribe
Microsoft Microsoft Edge Copilot for Android 1.0.0 ~ publication -
Microsoft Microsoft Edge Copilot for IOS 1.0.0 ~ publication -

II. Public POCs for CVE-2026-48561

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III. Intelligence Information for CVE-2026-48561

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Vendor Advisories for CVE-2026-48561 (1)

Same Patch Batch · Microsoft · 2026-07-14 · 570 CVEs total

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CVE-2026-56194 8.8 HIGH Windows NFS Server Elevation of Privilege Vulnerability

Showing top 20 of 570 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

V. Comments for CVE-2026-48561

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