Microsoft vulnerabilities
Published CVEs affecting Microsoft products: 5234 record(s), with severity, exploitation and fixes.
Windows Server 2025 3001Windows Server 2025 (Server Core installation) 2997Windows 11 Version 24H2 2883Windows 11 Version 25H2 2835Windows Server 2022 2820Windows Server 2019 2708Windows Server 2019 (Server Core installation) 2666Windows 10 Version 1809 2600Windows 10 Version 21H2 2576Windows 11 version 26H1 2565Windows 10 Version 22H2 2559Windows 11 version 23H2 2391Windows Server 2016 2296Windows 11 24h2 2273Windows Server 2016 (Server Core installation) 2243Windows 11 25h2 2225Windows 10 Version 1607 2181Windows 10 1809 2113Windows 10 21h2 2030Windows 10 22h2 2016Windows 11 26h1 1937Windows Server 2012 1862Windows Server 2012 R2 1817Windows Server 2012 R2 (Server Core installation) 1808Windows 11 23h2 1806Windows 10 1607 1799Windows Server 2012 (Server Core installation) 1703Windows 11 Version 26H2 1007Microsoft 365 Apps for Enterprise 577365 Apps 575Microsoft Office LTSC 2024 557Microsoft Office LTSC 2021 554Windows Server 2022 23h2 544Windows Server 2022, 23H2 Edition (Server Core installation) 543Office 2021 465Office 2024 465Microsoft Office LTSC for Mac 2021 451Microsoft Office LTSC for Mac 2024 450Windows 11 26h2 409Microsoft Office 2019 386
CVE-2026-69919
Medium · 5.5
CWE-125 Oct 13, 2026
Windows Cryptographic Services Information Disclosure Vulnerability
Out-of-bounds read in Windows Cryptographic Services allows an authorized attacker to disclose information locally.
CVE-2026-69918
High · 7.8
CWE-122 Oct 13, 2026
Windows Core Messaging Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Core Messaging allows an authorized attacker to elevate privileges locally.
CVE-2026-69916
High · 7.8
CWE-190 Oct 13, 2026
Windows NTFS Elevation of Privilege Vulnerability
Integer overflow or wraparound in Windows NTFS allows an authorized attacker to elevate privileges locally.
CVE-2026-69915
High · 7.0
CWE-416 Oct 13, 2026
Windows NTFS Elevation of Privilege Vulnerability
Use after free in Windows NTFS allows an authorized attacker to elevate privileges locally.
CVE-2026-69914
Medium · 5.5
CWE-125 Oct 13, 2026
Windows AppX Deployment Service Information Disclosure Vulnerability
Out-of-bounds read in Windows AppX Deployment Service allows an authorized attacker to disclose information locally.
CVE-2026-69913
High · 8.1
CWE-416 Oct 13, 2026
Windows TCP/IP Remote Code Execution Vulnerability
Use after free in Windows TCP/IP allows an unauthorized attacker to execute code over a network.
CVE-2026-69909
High · 7.8
CWE-122 Oct 13, 2026
Microsoft COM for Windows Elevation of Privilege Vulnerability
Heap-based buffer overflow in Microsoft COM for Windows allows an authorized attacker to elevate privileges locally.
CVE-2026-69905
Medium · 5.5
CWE-862 Oct 13, 2026
Windows AppX Deployment Service Tampering Vulnerability
Missing authorization in Windows AppX Deployment Service allows an authorized attacker to perform tampering locally.
CVE-2026-69902
Medium · 6.7
CWE-822 Oct 13, 2026
Windows NTFS Remote Code Execution Vulnerability
Untrusted pointer dereference in Windows NTFS allows an authorized attacker to execute code locally.
CVE-2026-69898
High · 7.8
CWE-122 Oct 13, 2026
Windows Kernel Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-69886
Critical · 9.8
CWE-122 Oct 13, 2026
Windows Imaging Component Remote Code Execution Vulnerability
Heap-based buffer overflow in Windows Imaging Component allows an unauthorized attacker to execute code over a network.
CVE-2026-69884
High · 7.8
CWE-126 Oct 13, 2026
Windows GDI Elevation of Privilege Vulnerability
Buffer over-read in Windows GDI allows an authorized attacker to elevate privileges locally.
CVE-2026-69883
Critical · 9.8
CWE-416 Oct 13, 2026
Windows iSCSI Remote Code Execution Vulnerability
Use after free in Windows iSCSI allows an unauthorized attacker to execute code over a network.
CVE-2026-69882
High · 7.8
CWE-426 Oct 13, 2026
Windows Update Elevation of Privilege Vulnerability
Untrusted search path in Windows Update allows an authorized attacker to elevate privileges locally.
CVE-2026-69880
High · 7.8
CWE-843 Oct 13, 2026
Desktop Window Manager Elevation of Privilege Vulnerability
Access of resource using incompatible type ('type confusion') in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
CVE-2026-69877
Medium · 6.5
CWE-346 Oct 13, 2026
Azure DevOps Information Disclosure Vulnerability
Origin validation error in Azure DevOps allows an unauthorized attacker to disclose information over a network.
CVE-2026-69867
High · 7.8
CWE-125 Oct 13, 2026
SQLite Elevation of Privilege Vulnerability
Out-of-bounds read in SQLite allows an authorized attacker to elevate privileges locally.
CVE-2026-69856
High · 7.0
CWE-362 Oct 13, 2026
Windows Storage Elevation of Privilege Vulnerability
Use after free in Windows Storage allows an authorized attacker to elevate privileges locally.
CVE-2026-69850
High · 7.8
CWE-822 Oct 13, 2026
Windows Certificates Elevation of Privilege Vulnerability
Untrusted pointer dereference in Windows Certificates allows an authorized attacker to elevate privileges locally.
CVE-2026-69840
High · 7.0
CWE-416 Oct 13, 2026
Windows Certificates Elevation of Privilege Vulnerability
Use after free in Windows Certificates allows an authorized attacker to elevate privileges locally.
CVE-2026-69830
High · 8.1
CWE-362 Oct 13, 2026
Windows DHCP Server Remote Code Execution Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows DHCP Server allows an unauthorized attacker to execute code over a network.
CVE-2026-69802
High · 8.1
CWE-1390 Oct 13, 2026
Network Device Enrollment Service (NDES) Remote Code Execution Vulnerability
Weak authentication in Network Device Enrollment Service (NDES) allows an unauthorized attacker to execute code over a network.
CVE-2026-69798
High · 7.8
CWE-416 Oct 13, 2026
Windows Wired AutoConfig Service Elevation of Privilege Vulnerability
Use after free in Windows Wired AutoConfig Service allows an authorized attacker to elevate privileges locally.
CVE-2026-69795
High · 7.0
CWE-476 Oct 13, 2026
Windows Clipboard Server Elevation of Privilege Vulnerability
Null pointer dereference in Windows Clipboard Server allows an authorized attacker to elevate privileges locally.
CVE-2026-69789
High · 7.5
CWE-122 Oct 13, 2026
Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability
Heap-based buffer overflow in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized attacker to execute code over an adjacent network.