Medium · CVSS 5.5
Time-of-check time-of-use (toctou) race condition in Microsoft Defender for Endpoint allows an authorized attacker to elevate privileges locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 7.9
Improper access control in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 7
Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 8
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Live Share Canvas SDK allows an authorized attacker to elevate privileges over a network.
Published Jun 9, 2026 · Updated Sep 24, 2026
Medium · CVSS 6.8
Out-of-bounds read in Windows DHCP Client allows an unauthorized attacker to disclose information locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 7.8
Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 7
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 7.8
Heap-based buffer overflow in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 8.1
Access of resource using incompatible type ('type confusion') in Universal Plug and Play (upnp.dll) allows an unauthorized attacker to execute code over a network.
Published Jun 9, 2026 · Updated Sep 24, 2026
Critical · CVSS 9.1
No cwe for this issue in Windows DHCP Server allows an unauthorized attacker to perform tampering over a network.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 7.8
Access of resource using incompatible type ('type confusion') in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 7
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 7.8
Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 7
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 7
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 8.1
Use after free in Universal Plug and Play (upnp.dll) allows an unauthorized attacker to execute code over a network.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 7
Concurrent execution using shared resource with improper synchronization ('race condition') in UI Automation Manager (uiamanager.dll) allows an authorized attacker to elevate privileges locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
Medium · CVSS 5.4
Protection mechanism failure in Windows Mark of the Web (MOTW) allows an unauthorized attacker to bypass a security feature over a network.
Published Jun 9, 2026 · Updated Sep 24, 2026
Medium · CVSS 5.5
Out-of-bounds read in Windows Application Identity (AppID) Subsystem allows an authorized attacker to disclose information locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
Medium · CVSS 5.5
Exposure of sensitive information to an unauthorized actor in Windows Application Identity (AppID) Subsystem allows an authorized attacker to disclose information locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 7.8
Use after free in Windows SDK allows an authorized attacker to elevate privileges locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 7.8
Integer overflow or wraparound in Windows Internet (wininet.dll) allows an authorized attacker to elevate privileges locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 7.5
Uncontrolled resource consumption in ASP.NET Core allows an unauthorized attacker to deny service over a network.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 7.8
Improper link resolution before file access ('link following') in Windows Collaborative Translation Framework allows an authorized attacker to elevate privileges locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 8.4
Improper limitation of a pathname to a restricted directory ('path traversal') in GitHub Copilot and Visual Studio Code allows an unauthorized attacker to bypass a security feature locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 8.2
Use after free in Linux MANA Driver allows an authorized attacker to elevate privileges locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
Medium · CVSS 5.4
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.
Published Jun 9, 2026 · Updated Sep 24, 2026
Medium · CVSS 5.4
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 8.4
Integer underflow (wrap or wraparound) in Microsoft Office allows an unauthorized attacker to execute code locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
Medium · CVSS 4.6
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.
Published Jun 9, 2026 · Updated Sep 24, 2026
Low · CVSS 3.3
Protection mechanism failure in Microsoft Office Excel allows an unauthorized attacker to bypass a security feature locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 7.8
Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to execute code locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
Low · CVSS 3.3
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
Medium · CVSS 6.5
Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 8.2
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 7.5
Improper input validation in Visual Studio Code allows an unauthorized attacker to elevate privileges over a network.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 8.1
Improper neutralization of special elements in output used by a downstream component ('injection') in Microsoft Teams for Android allows an authorized attacker to disclose information over a network.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 7.8
Improper access control in Windows Administrator Protection allows an authorized attacker to bypass a security feature locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 7.8
Buffer over-read in Windows Projected File System Filter Driver allows an authorized attacker to elevate privileges locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 8.8
Improper handling of insufficient permissions or privileges in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to elevate privileges over a network.
Published Jun 9, 2026 · Updated Sep 24, 2026
Medium · CVSS 5.4
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 8.4
Access of resource using incompatible type ('type confusion') in Windows Hyper-V allows an unauthorized attacker to execute code locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 8.4
Out-of-bounds read in Windows Hyper-V allows an unauthorized attacker to execute code locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
Medium · CVSS 5.5
Out-of-bounds read in Microsoft UxTheme Library (uxtheme.dll) allows an authorized attacker to deny service locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 7
Use after free in Windows Bluetooth Port Driver allows an authorized attacker to elevate privileges locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 7.8
Use after free in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally.
Published Jun 9, 2026 · Updated Sep 24, 2026
High · CVSS 7.5
Improper control of generation of code ('code injection') in Microsoft Exchange Server allows an unauthorized attacker to execute code over a network.
Published Jun 9, 2026 · Updated Sep 24, 2026
Critical · CVSS 9.8
Missing authentication for critical function in M365 Copilot allows an unauthorized attacker to disclose information over a network.
Published Jun 18, 2026 · Updated Sep 24, 2026
Medium · CVSS 6.5
Improper neutralization of special elements used in a command ('command injection') in Microsoft Copilot allows an unauthorized attacker to perform tampering over a network.
Published Jun 19, 2026 · Updated Sep 24, 2026
Critical · CVSS 10
Improper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network.
Published Jun 19, 2026 · Updated Sep 24, 2026