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Microsoft — Vulnerabilities & Security Advisories 10805

Browse all 10805 CVE security advisories affecting Microsoft. AI-powered Chinese analysis, POCs, and references for each vulnerability.

Microsoft operates as a global technology corporation primarily providing enterprise software, cloud computing services, and consumer electronics. Its extensive software portfolio, including Windows operating systems and Office suites, has historically been associated with a high volume of Common Vulnerabilities and Exposures (CVEs), currently totaling 8,272. Common vulnerability classes affecting these products include remote code execution, cross-site scripting, and privilege escalation, often stemming from complex legacy codebases and extensive feature sets. Notable security incidents include the 2021 SolarWinds supply chain compromise, which impacted Microsoft’s Orion platform, and various critical zero-day exploits in Internet Explorer and Edge browsers. The company maintains a dedicated security response team and regularly issues patches through Windows Update to mitigate these risks, though the sheer scale of its ecosystem continues to present significant attack surfaces for threat actors seeking unauthorized access or data exfiltration.

CVE ID Title CVSS Severity Published
CVE-2026-41104 Microsoft Planetary Computer Pro Information Disclosure Vulnerability — Microsoft Planetary Computer Pro (GeoCatalog) CWE-502 10.0 Critical 2026-05-22
CVE-2026-45659 Microsoft SharePoint Remote Code Execution Vulnerability — Microsoft SharePoint Enterprise Server 2016 CWE-502 8.8 High 2026-05-22
CVE-2026-33843 Microsoft Azure Active Directory B2C Elevation of Privilege Vulnerability — Microsoft Entra CWE-288 9.1 Critical 2026-05-22
CVE-2026-26147 Azure Stack HCI Information Disclosure Vulnerability — Azure Stack HCI CWE-20 7.7 High 2026-05-22
CVE-2026-41090 Microsoft Copilot Tampering Vulnerability — Microsoft 365 Copilot for iOS CWE-77 9.3 Critical 2026-05-22
CVE-2026-42827 M365 Copilot Information Disclosure Vulnerability — Microsoft 365 Copilot CWE-77 6.5 Medium 2026-05-22
CVE-2026-40411 Azure Virtual Network Gateway Remote Code Execution Vulnerability — Azure Virtual Network Gateway CWE-20 9.9 Critical 2026-05-22
CVE-2026-47280 Azure Resource Manager Elevation of Privilege Vulnerability — Azure Resource Manager CWE-287 10.0 Critical 2026-05-22
CVE-2026-35430 Azure Privileged Identity Management (PIM) Elevation of Privilege Vulnerability — Azure Privileged Identity Management (PIM) CWE-639 8.8 High 2026-05-22
CVE-2026-23652 Microsoft Power Pages Remote Code Execution Vulnerability — Microsoft Power Pages CWE-77 10.0 Critical 2026-05-22
CVE-2026-40412 Azure Orbital Spatio Remote Code Execution Vulnerability — Azure Orbital Spatio CWE-434 10.0 Critical 2026-05-22
CVE-2026-42834 Windows Admin Center in Azure Portal Elevation of Privilege Vulnerability — Windows Admin Center in Azure Portal CWE-59 7.8 High 2026-05-20
CVE-2026-45584 Microsoft Defender Remote Code Execution Vulnerability — Microsoft Malware Protection Engine CWE-122 8.1 High 2026-05-20
CVE-2026-41091 Microsoft Defender Elevation of Privilege Vulnerability — Microsoft Malware Protection Engine CWE-59 7.8 High 2026-05-20
CVE-2026-45498 Microsoft Defender Denial of Service Vulnerability — Microsoft Defender Antimalware Platform CWE-400 4.0 Medium 2026-05-20
CVE-2026-45585 Windows BitLocker Security Feature Bypass Vulnerability — Windows 11 Version 24H2 CWE-77 6.8 Medium 2026-05-19
CVE-2026-42822 Azure Local Disconnected Operations (ALDO) Elevation of Privilege Vulnerability — Azure Local CWE-287 10.0 Critical 2026-05-18
CVE-2026-45494 Microsoft Edge (Chromium-based) Spoofing Vulnerability — Microsoft Edge (Chromium-based) CWE-79 5.4 Medium 2026-05-18
CVE-2026-45495 Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability — Microsoft Edge (Chromium-based) CWE-35 8.8 High 2026-05-18
CVE-2026-45492 Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability — Microsoft Edge (Chromium-based) CWE-20 5.4 Medium 2026-05-18
CVE-2026-46383 Microsoft APM: Windows absolute-path tar member overwrite during legacy-bundle probing in `apm install` — apm CWE-22 5.5 Medium 2026-05-15
CVE-2026-45539 Microsoft APM: Symlinks under `.apm/prompts/` and `.apm/agents/` are dereferenced during `apm install`, copying host-local file contents into the project tree — apm CWE-59 7.4 High 2026-05-15
CVE-2026-44641 Microsoft APM: plugin.json component paths escape plugin root and copy arbitrary host files during install — apm CWE-22 7.1 High 2026-05-15
CVE-2026-41615 Microsoft Authenticator Information Disclosure Vulnerability — Microsoft Authenticator for Android CWE-200 9.6 Critical 2026-05-14
CVE-2026-42897 Microsoft Exchange Server Spoofing Vulnerability — Microsoft Exchange Server 2016 Cumulative Update 23 CWE-79 8.1 High 2026-05-14
CVE-2026-44503 Kiota abstractions RedirectHandler leaks Cookie/Proxy-Authorization headers on cross-host redirect — kiota-java CWE-601 - - 2026-05-14
CVE-2026-33821 Microsoft Dynamics 365 Customer Insights Elevation of Privilege Vulnerability — Dynamics 365 CWE-269 7.7 High 2026-05-12
CVE-2026-42838 Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability — Microsoft Edge (Chromium-based) CWE-74 5.4 Medium 2026-05-12
CVE-2026-42893 Microsoft Outlook for iOS Tampering Vulnerability — Microsoft Outlook for iOS CWE-77 7.4 High 2026-05-12
CVE-2026-40416 Microsoft Edge (Chromium-based) for Android Spoofing Vulnerability — Microsoft Edge (Chromium-based) CWE-451 4.3 Medium 2026-05-12

This page lists every published CVE security advisory associated with Microsoft. Each entry links to a detailed page with CVSS scoring, CWE classification, affected products and references. AI-generated Chinese analysis is provided for fast triage.