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9.8 — CRITICAL

Windows 11 security update fixes critical Bing and Azure flaws

📅 12 May 2026 at 19:45 UTC📰 Cyber InsiderView original source ↗
Windows 11 security update fixes critical Bing and Azure flaws

Microsoft has released the May 2026 Patch Tuesday updates for Windows 11, fixing 97 security vulnerabilities across the Windows ecosystem. This month’s updates include fixes spanning Windows components, Microsoft Office, Azure services, SQL Server, SharePoint, Hyper-V, .NET, and multiple cloud platforms. Microsoft says none of the flaws were publicly disclosed or actively exploited before patches … The post Windows 11 security update fixes critical Bing and Azure flaws appeared first on CyberInsider.

🤖 AI BriefingAuto-generated threat analysis
🔍Threat Overview

Microsoft released the May 2026 Patch Tuesday updates, addressing 97 security vulnerabilities across the Windows ecosystem, including critical flaws in Azure Cloud Shell and Microsoft Bing Images that could allow remote code execution without authentication.

⚙️Technical Details
💥Impact Assessment
Severity: critical
🛡️Recommended Actions
1Apply the May 2026 cumulative updates to Windows 11 versions 24H2 and 25H2
2Disable Azure Cloud Shell until a patch is available
3Use secure protocols when accessing Microsoft Bing Images
📦Affected Products
Microsoft Azure Cloud ShellMicrosoft Devices Pricing ProgramMicrosoft Bing ImagesMicrosoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21H2Microsoft Windows 10 22H2Microsoft Windows 11 23H2Microsoft Windows 11 24H2Microsoft Windows 11 25H2
🔐NVD Verified DataVERIFIED
CVE-2026-32169 ↗CVSS 9.8 — CRITICAL
Attack Vector
NETWORK
Complexity
LOW
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-918
Affected Products (CPE)
Microsoft Azure Cloud Shell
CVE-2026-21536 ↗CVSS 9.8 — CRITICAL
Attack Vector
NETWORK
Complexity
LOW
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-434
Affected Products (CPE)
Microsoft Devices Pricing Program
CVE-2026-32191 ↗CVSS 9.8 — CRITICAL
Attack Vector
NETWORK
Complexity
LOW
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-78
Affected Products (CPE)
Microsoft Bing Images
CVE-2026-32194 ↗CVSS 9.8 — CRITICAL
Attack Vector
NETWORK
Complexity
LOW
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-77
Affected Products (CPE)
Microsoft Bing Images
CVE-2026-24289 ↗CVSS 7.8 — HIGH
Attack Vector
LOCAL
Complexity
LOW
Vector String
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-416
Affected Products (CPE)
Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21H2Microsoft Windows 10 22H2Microsoft Windows 11 23H2

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