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CVE-2026-62906— Microsoft Discovery Studio Information Disclosure Vulnerability

Quick assessment

Affected
Microsoft Microsoft Discovery Studio
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 Discovery Studio是美国Microsoft公司的一款数据发现与分析平台。 Microsoft Discovery Studio存在输入验证错误漏洞，该漏洞源于数据查询逻辑中的特殊元素中和不当，可能导致未经授权的攻击者通过网络泄露信息。

CVSS 7.4 · High EPSS 0.92% · P60

Affected Version Matrix 1

VendorProduct Version RangeStatus
Microsoft Microsoft Discovery Studio - affected
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I. Basic Information for CVE-2026-62906

Vulnerability Information
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Vulnerability Title
Microsoft Discovery Studio Information Disclosure Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Improper neutralization of special elements in data query logic in Microsoft Discovery Studio allows an unauthorized attacker to disclose information 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:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
数据查询逻辑中特殊元素的不当中和
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Discovery Studio 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Discovery Studio是美国Microsoft公司的一款数据发现与分析平台。 Microsoft Discovery Studio存在输入验证错误漏洞，该漏洞源于数据查询逻辑中的特殊元素中和不当，可能导致未经授权的攻击者通过网络泄露信息。
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 Discovery Studio - -

II. Public POCs for CVE-2026-62906

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III. Intelligence Information for CVE-2026-62906

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Vendor Advisories for CVE-2026-62906 (1)

Same Patch Batch · Microsoft · 2026-09-03 · 8 CVEs total

CVE-2026-83711 10.0 CRITICAL Microsoft Azure Active Directory B2C Elevation of Privilege Vulnerability
CVE-2026-70352 10.0 CRITICAL Azure AI Language Elevation of Privilege Vulnerability
CVE-2026-80098 9.3 CRITICAL Copilot Studio Elevation of Privilege Vulnerability
CVE-2026-62916 9.1 CRITICAL Microsoft Entra ID Elevation of Privilege Vulnerability
CVE-2026-69857 8.5 HIGH Azure Cosmos DB Spoofing Vulnerability
CVE-2026-65818 8.5 HIGH Power Automate Elevation of Privilege Vulnerability
CVE-2026-70178 8.5 HIGH Microsoft Fabric Elevation of Privilege Vulnerability

IV. Related Vulnerabilities

Same vendor: Microsoft
Same weakness: CWE-943

V. Comments for CVE-2026-62906

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