CVE-2026-88131— Microsoft Dataverse Remote Code Execution Vulnerability
Quick assessment
Affected
Microsoft Microsoft Dataverse
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.
对不受信任数据的反序列化漏洞在 Microsoft Dataverse 中允许未经授权的攻击者通过网络执行代码。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-88131
Vulnerability Information
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Vulnerability Title
Microsoft Dataverse Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Deserialization of untrusted data in Microsoft Dataverse 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:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Microsoft | Microsoft Dataverse | - | - |
|
II. Public POCs for CVE-2026-88131
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-88131 (1)
Same Patch Batch · Microsoft · 2026-10-08 · 7 CVEs total
| CVE-2026-96207 | 10.0 CRITICAL | Microsoft Partner Center Elevation of Privilege Vulnerability |
| CVE-2026-94510 | 9.9 CRITICAL | Microsoft Bookings Elevation of Privilege Vulnerability |
| CVE-2026-77900 | 9.8 CRITICAL | Azure App Service Remote Code Execution Vulnerability |
| CVE-2026-69435 | 9.6 CRITICAL | Azure SRE Agent Elevation of Privilege Vulnerability |
| CVE-2026-83943 | 8.7 HIGH | Azure API Center Information Disclosure Vulnerability |
| CVE-2026-83947 | 7.7 HIGH | Azure Event Grid Spoofing Vulnerability |
IV. Related Vulnerabilities
Same product: Microsoft Dataverse
-
CVE-2026-77903
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CVE-2025-29826
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CVE-2025-47732
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CVE-2025-29807
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CVE-2025-24053
Microsoft Dataverse Elevation of Privilege Vulnerability
Same vendor: Microsoft
-
CVE-2026-96207
Microsoft Partner Center Elevation of Privilege Vulnerabilit -
CVE-2026-94510
Microsoft Bookings Elevation of Privilege Vulnerability -
CVE-2026-83947
Azure Event Grid Spoofing Vulnerability -
CVE-2026-83943
Azure API Center Information Disclosure Vulnerability -
CVE-2026-77900
Azure App Service Remote Code Execution Vulnerability
Same weakness: CWE-502
-
CVE-2026-78401
Security vulnerabilities have been found in IBM Verify Ident -
CVE-2026-78406
Security vulnerabilities have been found in IBM Verify Ident -
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WordPress MainWP Child plugin <= 6.2.1 - Deserialization of -
CVE-2026-82627
Uncanny Automator – AI + Automation for WordPress | AI Agent -
CVE-2026-95606
WordPress The Events Calendar plugin <= 6.17.4 - PHP Object
V. Comments for CVE-2026-88131
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