Microsoft vulnerabilities
Published CVEs affecting Microsoft products: 5261 record(s), with severity, exploitation and fixes.
Windows Server 2025 3001Windows Server 2025 (Server Core installation) 2987Windows 11 Version 24H2 2873Windows 11 24h2 2856Windows 11 Version 25H2 2825Windows Server 2022 2820Windows 11 25h2 2808Windows Server 2019 2708Windows Server 2019 (Server Core installation) 2657Windows 10 1809 2624Windows 10 Version 1809 2590Windows 10 Version 21H2 2567Windows 11 version 26H1 2555Windows 10 21h2 2551Windows 10 Version 22H2 2550Windows 10 22h2 2537Windows 11 26h1 2516Windows 11 version 23H2 2383Windows 11 23h2 2364Windows Server 2016 2297Windows Server 2016 (Server Core installation) 2233Windows 10 1607 2214Windows 10 Version 1607 2171Windows Server 2012 1885Windows Server 2012 R2 1807Windows Server 2012 R2 (Server Core installation) 1798Windows Server 2012 (Server Core installation) 1693Windows 11 Version 26H2 1007Windows 11 26h2 980Microsoft 365 Apps for Enterprise 576365 Apps 575Microsoft Office LTSC 2024 554Microsoft Office LTSC 2021 551Windows Server 2022 23h2 544Windows Server 2022, 23H2 Edition (Server Core installation) 543Office 2021 465Office 2024 465Microsoft Office LTSC for Mac 2021 459Microsoft Office LTSC for Mac 2024 459Microsoft Office 2019 386
CVE-2026-62822
High · 8.8
CWE-122 Aug 11, 2026
Windows GDI+ Remote Code Execution Vulnerability
Integer overflow or wraparound in Windows GDI+ allows an unauthorized attacker to execute code over a network.
CVE-2026-62820
High · 8.1
CWE-362 Aug 11, 2026
Windows DNS Server Remote Code Execution Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows DNS allows an unauthorized attacker to execute code over a network.
CVE-2026-62824
High · 8.8
CWE-121 Aug 11, 2026
Remote Desktop Client Remote Code Execution Vulnerability
Stack-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
CVE-2026-62819
High · 8.1
CWE-416 Aug 11, 2026
Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine
CVE-2026-62818
High · 8.8
CWE-416 Aug 11, 2026
Windows Active Directory Certificate Services (AD CS) Remote Code Execution Vulnerability
Use after free in Active Directory Certificate Services (AD CS) allows an authorized attacker to execute code over a network.
CVE-2026-62817
High · 8.8
CWE-787 Aug 11, 2026
Windows DNS Server Remote Code Execution Vulnerability
Out-of-bounds write in Windows DNS allows an unauthorized attacker to execute code over an adjacent network.
CVE-2026-62816
High · 8.8
CWE-122 Aug 11, 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.
CVE-2026-62815
Critical · 9.8
CWE-416 Aug 11, 2026
Microsoft QUIC Remote Code Execution Vulnerability
Use after free in Microsoft QUIC allows an unauthorized attacker to execute code over a network.
CVE-2026-62814
Medium · 6.5
CWE-125 Aug 11, 2026
Windows DHCP Server Information Disclosure Vulnerability
Integer underflow (wrap or wraparound) in Windows DHCP Server allows an unauthorized attacker to disclose information over an adjacent network.
CVE-2026-62812
High · 7.8
CWE-59 Aug 11, 2026
Windows DHCP Server Elevation of Privilege Vulnerability
Improper link resolution before file access ('link following') in Windows DHCP Server allows an authorized attacker to elevate privileges locally.
CVE-2026-62811
High · 7.8
CWE-122 Aug 11, 2026
Windows HTTP.sys Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows HTTP.sys allows an authorized attacker to elevate privileges locally.
CVE-2026-62807
High · 7.8
CWE-59 Aug 11, 2026
Windows DHCP Server Elevation of Privilege Vulnerability
Improper link resolution before file access ('link following') in Windows DHCP Server allows an authorized attacker to elevate privileges locally.
CVE-2026-62803
High · 7.8
CWE-59 Aug 11, 2026
Windows DHCP Server Elevation of Privilege Vulnerability
Improper link resolution before file access ('link following') in Windows DHCP Server allows an authorized attacker to elevate privileges locally.
CVE-2026-62800
High · 8.8
CWE-122 Aug 11, 2026
Windows SMBv3 Server Remote Code Execution Vulnerability
Heap-based buffer overflow in Windows SMB Server allows an authorized attacker to execute code over a network.
CVE-2026-62799
High · 7.8
CWE-122 Aug 11, 2026
Windows SMB Client Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows SMB Client allows an authorized attacker to elevate privileges locally.
CVE-2026-62798
Medium · 5.5
CWE-822 Aug 11, 2026
Win32k Information Disclosure Vulnerability
Untrusted pointer dereference in Windows Win32K allows an authorized attacker to disclose information locally.
CVE-2026-62797
High · 7.8
CWE-122 Aug 11, 2026
Windows NTFS Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally.
CVE-2026-62796
Medium · 5.5
CWE-125 Aug 11, 2026
Windows NTFS Information Disclosure Vulnerability
Out-of-bounds read in Windows NTFS allows an authorized attacker to disclose information locally.
CVE-2026-62795
High · 8.8
CWE-416 Aug 11, 2026
Windows LDAP - Lightweight Directory Access Protocol Remote Code Execution Vulnerability
Use after free in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacker to execute code over a network.
CVE-2026-62793
Medium · 5.5
CWE-126 Aug 11, 2026
Windows NTFS Information Disclosure Vulnerability
Buffer over-read in Windows NTFS allows an authorized attacker to disclose information locally.
CVE-2026-62792
High · 8.1
CWE-121 Aug 11, 2026
Windows TCP/IP Remote Code Execution Vulnerability
Stack-based buffer overflow in Windows TCP/IP allows an unauthorized attacker to execute code over a network.
CVE-2026-62790
High · 8.8
CWE-122 Aug 11, 2026
Windows SMBv3 Server Remote Code Execution Vulnerability
Heap-based buffer overflow in Windows SMB Server allows an authorized attacker to execute code over a network.
CVE-2026-62788
High · 7.0
CWE-416 Aug 11, 2026
Windows Kernel Elevation of Privilege Vulnerability
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-62787
High · 7.5
CWE-416 Aug 11, 2026
Windows DNS Server Remote Code Execution Vulnerability
Use after free in Windows DNS allows an authorized attacker to execute code over a network.
CVE-2026-62786
Medium · 5.5
CWE-125 Aug 11, 2026
Win32k Information Disclosure Vulnerability
Out-of-bounds read in Windows Win32K allows an authorized attacker to disclose information locally.