| | CVE-2026-32161 |  Microsoft | high | 7.5 | — | | Concurrent execution using shared resource with improper synchronization ('race condition') in Windo… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-32170 | Microsoft | medium | 6.7 | — | | Double free in Windows Rich Text Edit Control allows an authorized attacker to elevate privileges lo… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-32185 | Microsoft | medium | 5.5 | — | | Files or directories accessible to external parties in Microsoft Teams allows an unauthorized attack… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-42831 | Microsoft | high | 7.8 | — | | Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code local… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-41107 | Microsoft | high | 7.4 | — | | External control of file name or path in Microsoft Edge (Chromium-based) allows an unauthorized atta… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-42825 | Microsoft | high | 7.0 | — | | Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges loca… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-35429 | Microsoft | medium | 4.3 | — | | User interface (ui) misrepresentation of critical information in Microsoft Edge for Android allows a… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-42896 | Microsoft | high | 7.8 | — | | Integer overflow or wraparound in Windows DWM Core Library allows an authorized attacker to elevate … | May 12, 2026 | May 13, 2026 |
| | CVE-2026-33833 | Microsoft | high | 8.2 | — | | Improper neutralization of special elements in output used by a downstream component ('injection') i… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-33835 | Microsoft | high | 7.8 | — | | Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate pr… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-33837 | Microsoft | high | 7.8 | — | | Heap-based buffer overflow in Windows TCP/IP allows an authorized attacker to elevate privileges loc… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-33838 | Microsoft | high | 7.8 | — | | Double free in Windows Message Queuing allows an authorized attacker to elevate privileges locally. | May 12, 2026 | May 13, 2026 |
| | CVE-2026-34332 | Microsoft | high | 8.0 | — | | Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to execute code over a n… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-34334 | Microsoft | high | 7.8 | — | | Concurrent execution using shared resource with improper synchronization ('race condition') in Windo… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-34336 | Microsoft | high | 7.8 | — | | Buffer over-read in Windows DWM Core Library allows an authorized attacker to disclose information l… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-34337 | Microsoft | high | 7.8 | — | | Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate pr… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-34338 | Microsoft | high | 7.8 | — | | Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges loca… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-34340 | Microsoft | high | 7.0 | — | | Use after free in Windows Projected File System allows an authorized attacker to elevate privileges … | May 12, 2026 | May 13, 2026 |
| | CVE-2026-34341 | Microsoft | high | 7.0 | — | | Double free in Windows Link-Layer Discovery Protocol (LLDP) allows an authorized attacker to elevate… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-40358 | Microsoft | high | 8.4 | — | | Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. | May 12, 2026 | May 13, 2026 |
| | CVE-2026-40359 | Microsoft | high | 7.8 | — | | Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | May 12, 2026 | May 13, 2026 |
| | CVE-2026-40361 | Microsoft | high | 8.4 | — | | Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally. | May 12, 2026 | May 13, 2026 |
| | CVE-2026-40362 | Microsoft | high | 7.8 | — | | Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-40367 | Microsoft | high | 8.4 | — | | Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute co… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-40370 | Microsoft | high | 8.8 | — | | External control of file name or path in SQL Server allows an authorized attacker to execute code ov… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-40369 | Microsoft | high | 7.8 | — | | Untrusted pointer dereference in Windows Kernel allows an authorized attacker to elevate privileges … | May 12, 2026 | May 13, 2026 |
| | CVE-2026-40382 | Microsoft | high | 7.8 | — | | Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges loca… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-40397 | Microsoft | high | 7.8 | — | | Integer underflow (wrap or wraparound) in Windows Common Log File System Driver allows an authorized… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-32209 | Microsoft | medium | 4.4 | — | | Improper access control in Windows Filtering Platform (WFP) allows an authorized attacker to bypass … | May 12, 2026 | May 13, 2026 |
| | CVE-2026-40398 | Microsoft | high | 7.8 | — | | Heap-based buffer overflow in Windows Remote Desktop allows an authorized attacker to elevate privil… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-40401 | Microsoft | high | 7.1 | — | | Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service locally. | May 12, 2026 | May 13, 2026 |
| | CVE-2026-40402 | Microsoft | critical | 9.3 | — | | Use after free in Windows Hyper-V allows an unauthorized attacker to elevate privileges locally. | May 12, 2026 | May 13, 2026 |
| | CVE-2026-40403 | Microsoft | high | 8.8 | — | | Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to execute code lo… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-40413 | Microsoft | high | 7.4 | — | | Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service over an a… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-40418 | Microsoft | high | 7.8 | — | | Use after free in Microsoft Office Click-To-Run allows an authorized attacker to elevate privileges … | May 12, 2026 | May 13, 2026 |
| | CVE-2026-35436 | Microsoft | high | 8.8 | — | | Insufficient granularity of access control in Microsoft Office Click-To-Run allows an authorized att… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-40420 | Microsoft | high | 8.8 | — | | Improper access control in Microsoft Office Click-To-Run allows an authorized attacker to elevate pr… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-41086 | Microsoft | high | 8.8 | — | | Improper access control in Windows Admin Center allows an authorized attacker to elevate privileges … | May 12, 2026 | May 13, 2026 |
| | CVE-2026-41097 | Microsoft | medium | 6.7 | — | | Reliance on a component that is not updateable in Windows Secure Boot allows an authorized attacker … | May 12, 2026 | May 13, 2026 |
| | CVE-2026-40381 | Microsoft | high | 7.8 | — | | Improper access control in Azure Connected Machine Agent allows an authorized attacker to elevate pr… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-41103 | Microsoft | critical | 9.1 | — | | Incorrect implementation of authentication algorithm in Microsoft SSO Plugin for Jira & Confluen… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-41613 | Microsoft | high | 8.8 | — | | Session fixation in Visual Studio Code allows an unauthorized attacker to elevate privileges over a … | May 12, 2026 | May 13, 2026 |
| | CVE-2026-40416 | Microsoft | medium | 4.3 | — | | User interface (ui) misrepresentation of critical information in Microsoft Edge (Chromium-based) all… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-33821 | Microsoft | high | 7.7 | — | | Improper privilege management in Microsoft Dynamics 365 Customer Insights allows an authorized attac… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-26083 |  Fortinet | critical | 9.8 | 0.0%
| | A missing authorization vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.1, FortiSandbox 4.4… | May 12, 2026 | May 15, 2026 |
| | CVE-2026-33110 | Microsoft | high | 8.8 | 0.5%
| | Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to ex… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-33112 | Microsoft | high | 8.8 | 0.5%
| | Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to ex… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-35439 | Microsoft | high | 8.8 | 0.5%
| | Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to ex… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-40357 | Microsoft | high | 8.8 | 0.5%
| | Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to ex… | May 12, 2026 | May 13, 2026 |
| | CVE-2026-40365 | Microsoft | high | 8.8 | 0.1%
| | Insufficient granularity of access control in Microsoft Office SharePoint allows an authorized attac… | May 12, 2026 | May 13, 2026 |