Vendor
Microsoft
14,257 known vulnerabilities.
Products
3,075 results · Clear filters · Feed
-
Medium 4.6
Microsoft SharePoint Server Spoofing Vulnerability
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.
-
Medium 6.5
Microsoft Graph Information Disclosure Vulnerability
Exposure of sensitive information to an unauthorized actor in Microsoft Graph allows an authorized attacker to disclose information over a network.
-
Medium 6.5CVE-2026-47644 Public exploit
Copilot Chat (Microsoft Edge) Information Disclosure Vulnerability
Improper neutralization of special elements in output used by a downstream component ('injection') in Copilot Chat (Microsoft Edge) allows an unauthorized attacker to disclose information over a network.
-
Medium 6.5
M365 Copilot Information Disclosure Vulnerability
Improper neutralization of special elements used in a command ('command injection') in M365 Copilot allows an unauthorized attacker to disclose information over a network.
-
Medium 5.9
Microsoft UFO accepts cross-device TASK_END messages by session_id only, allowing peer task-result injection
Microsoft UFO open-source framework for intelligent automation across devices and platforms. In 3.0.1-4-ge2626659, Microsoft UFO's constellation client tracks pending task responses by session_id only and does not verify that a TASK_END message came from the …
-
Medium 6.3
Microsoft UFO shared WebSocket handler state causes cross-client response hijacking
Microsoft UFO open-source framework for intelligent automation across devices and platforms. In 3.0.1-4-ge2626659, Microsoft UFO creates one shared UFOWebSocketHandler instance and reuses it for multiple authenticated WebSocket connections. The handler stores…
-
Medium 5.3
Microsoft UFO reuses client-supplied WebSocket session IDs and replays stale task results to new authenticated requesters
Microsoft UFO open-source framework for intelligent automation across devices and platforms. In 3.0.1-4-ge2626659, Microsoft UFO accepts client-supplied session_id values in WebSocket task messages and reuses an existing in-memory session object if that sessi…
-
Medium 6.5
M365 Copilot Information Disclosure Vulnerability
Improper neutralization of special elements used in a command ('command injection') in M365 Copilot allows an unauthorized attacker to disclose information over a network.
-
Medium 4.0
Microsoft Defender Denial of Service Vulnerability
Microsoft Defender Denial of Service Vulnerability
KEV May 20, 2026 -
Medium 6.8CVE-2026-45585 Public exploit
Windows BitLocker Security Feature Bypass Vulnerability
Microsoft is aware of a security feature bypass vulnerability in Windows publicly referred to as "YellowKey". The proof of concept for this vulnerability has been made public violating coordinated vulnerability best practices. We are issuing this CV…
-
Medium 5.4
Microsoft Edge (Chromium-based) Spoofing Vulnerability
Microsoft Edge (Chromium-based) Spoofing Vulnerability
-
Medium 5.4
Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability
Improper input validation in Microsoft Edge (Chromium-based) allows an unauthorized attacker to bypass a security feature over a network.
-
Medium 5.5
Microsoft APM: Windows absolute-path tar member overwrite during legacy-bundle probing in `apm install`
Microsoft APM is an open-source, community-driven dependency manager for AI agents. Prior to 0.13.0, Microsoft APM contains a Windows-specific archive extraction boundary failure in the legacy-bundle probe used by apm install <bundle> on supported Python 3.10…
-
Medium 4.3
Microsoft Edge (Chromium-based) for Android Spoofing Vulnerability
User interface (ui) misrepresentation of critical information in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.
-
Medium 5.4
Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
Improper neutralization of special elements in output used by a downstream component ('injection') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to elevate privileges over a network.
-
Medium 6.5
Azure Monitor Agent Metrics Extension Elevation of Privilege Vulnerability
Untrusted search path in Azure Monitor Agent allows an authorized attacker to elevate privileges locally.
-
Medium 6.7
Secure Boot Security Feature Bypass Vulnerability
Reliance on a component that is not updateable in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
-
Medium 4.4
Windows Filtering Platform (WFP) Security Feature Bypass Vulnerability
Improper access control in Windows Filtering Platform (WFP) allows an authorized attacker to bypass a security feature locally.
-
Medium 5.5
Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability
Null pointer dereference in Windows LDAP - Lightweight Directory Access Protocol allows an authorized attacker to deny service locally.
-
Medium 4.3
Microsoft Edge (Chromium-based) for Android Spoofing Vulnerability
User interface (ui) misrepresentation of critical information in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.
-
Medium 6.5
Microsoft Edge (Chromium-based) for Android Spoofing Vulnerability
User interface (ui) misrepresentation of critical information in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.
-
Medium 4.3
.NET Core Tampering Vulnerability
A tampering vulnerability exists when .NET Core improperly handles specially crafted files. An attacker who successfully exploited this vulnerability could write arbitrary files and directories to certain locations on a vulnerable system. However, an attacker…
-
Medium 5.5
Microsoft Teams Spoofing Vulnerability
Files or directories accessible to external parties in Microsoft Teams allows an unauthorized attacker to perform spoofing locally.
-
Medium 6.7
Windows Rich Text Edit Elevation of Privilege Vulnerability
Double free in Windows Rich Text Edit allows an authorized attacker to elevate privileges locally.
-
Medium 6.2
M365 Copilot for Desktop Spoofing Vulnerability
Improper access control in M365 Copilot for Desktop allows an unauthorized attacker to perform spoofing locally.
-
Medium 5.5
Visual Studio Code Information Disclosure Vulnerability
Relative path traversal in Visual Studio Code allows an unauthorized attacker to disclose information locally.
-
Medium 6.3
Visual Studio Code Security Feature Bypass Vulnerability
Improper neutralization of input during web page generation ('cross-site scripting') in Visual Studio Code allows an unauthorized attacker to bypass a security feature locally.
-
Medium 4.4
Microsoft 365 Copilot for Android Spoofing Vulnerability
Improper access control in M365 Copilot allows an authorized attacker to perform spoofing locally.
-
Medium 4.3
Microsoft Word Information Disclosure Vulnerability
Files or directories accessible to external parties in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
-
Medium 6.2
Windows Volume Manager Extension Driver Remote Code Execution Vulnerability
Heap-based buffer overflow in Volume Manager Extension Driver allows an authorized attacker to execute code with a physical attack.
-
Medium 6.5
Microsoft Power Automate Desktop Information Disclosure Vulnerability
Exposure of sensitive information to an unauthorized actor in Power Automate allows an authorized attacker to disclose information over a network.
-
Medium 5.5
Microsoft Word Information Disclosure Vulnerability
Files or directories accessible to external parties in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
-
Medium 5.4
Windows 11 Telnet Client Information Disclosure Vulnerability
Out-of-bounds read in Telnet Client allows an unauthorized attacker to disclose information over a network.
-
Medium 6.5
Windows TCP/IP Driver Security Feature Bypass Vulnerability
Authentication bypass using an alternate path or channel in Windows TCP/IP allows an authorized attacker to bypass a security feature over a network.
-
Medium 5.5
Windows DWM Core Library Information Disclosure Vulnerability
Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to disclose information locally.
-
Medium 6.5
Windows Storport Miniport Driver Denial of Service Vulnerability
Null pointer dereference in Windows Storport Miniport Driver allows an unauthorized attacker to deny service over a network.
-
Medium 6.7
Windows Rich Text Edit Elevation of Privilege Vulnerability
Double free in Windows Rich Text Edit allows an authorized attacker to elevate privileges locally.
-
Medium 5.5
Universal Plug and Play (upnp.dll) Information Disclosure Vulnerability
Improper access control in Universal Plug and Play (upnp.dll) allows an authorized attacker to disclose information locally.
-
Medium 4.3CVE-2026-33829 Public exploit
Windows Snipping Tool Spoofing Vulnerability
Exposure of sensitive information to an unauthorized actor in Windows Snipping Tool allows an unauthorized attacker to perform spoofing over a network.
-
Medium 5.5
Microsoft Dynamics 365 (On-Premises) Information Disclosure Vulnerability
Improper access control in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to disclose information locally.