Microsoft vulnerabilities
Published CVEs affecting Microsoft products: 5241 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 11 24h2 2310Windows Server 2016 2297Windows 11 25h2 2262Windows Server 2016 (Server Core installation) 2243Windows 10 Version 1607 2181Windows 10 1809 2144Windows 10 21h2 2062Windows 10 22h2 2048Windows 11 26h1 1974Windows Server 2012 1865Windows 11 23h2 1844Windows 10 1607 1827Windows Server 2012 R2 1817Windows Server 2012 R2 (Server Core installation) 1808Windows 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 443Microsoft Office 2019 386
CVE-2026-77898
High · 7.5
CWE-122 Sep 8, 2026
Microsoft Office Remote Code Execution Vulnerability
Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code over a network.
CVE-2026-77897
High · 7.0
CWE-23 Sep 8, 2026
Microsoft Power Automate Desktop Elevation of Privilege Vulnerability
Relative path traversal in Power Automate allows an authorized attacker to elevate privileges locally.
CVE-2026-77896
High · 7.5
CWE-190 Sep 8, 2026
Windows Remote Desktop Client Denial of Service Vulnerability
Integer overflow or wraparound in Remote Desktop Client allows an unauthorized attacker to deny service over a network.
CVE-2026-77895
High · 7.5
CWE-125 Sep 8, 2026
Windows DHCP Server Denial of Service Vulnerability
Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to deny service over a network.
CVE-2026-77894
High · 7.0
CWE-362 Sep 8, 2026
Windows Installer Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Installer allows an authorized attacker to elevate privileges locally.
CVE-2026-77893
High · 7.5
CWE-125 Sep 8, 2026
Windows DHCP Server Denial of Service Vulnerability
Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to deny service over a network.
CVE-2026-77892
Medium · 6.8
CWE-693 Sep 8, 2026
Windows Boot Manager Elevation of Privilege Vulnerability
No cwe for this issue in Windows Boot Manager allows an unauthorized attacker to elevate privileges with a physical attack.
CVE-2026-77891
Medium · 6.4
CWE-125 Sep 8, 2026
Windows DHCP Server Remote Code Execution Vulnerability
Out-of-bounds read in Windows DHCP Server allows an authorized attacker to execute code locally.
CVE-2026-77890
High · 7.5
CWE-843 Sep 8, 2026
Windows DHCP Server Denial of Service Vulnerability
Access of resource using incompatible type ('type confusion') in Windows DHCP Server allows an unauthorized attacker to deny service over a network.
CVE-2026-77889
High · 7.5
CWE-843 Sep 8, 2026
Windows DHCP Server Denial of Service Vulnerability
Access of resource using incompatible type ('type confusion') in Windows DHCP Server allows an unauthorized attacker to deny service over a network.
CVE-2026-77888
High · 7.5
CWE-843 Sep 8, 2026
Windows DHCP Server Denial of Service Vulnerability
Access of resource using incompatible type ('type confusion') in Windows DHCP Server allows an unauthorized attacker to deny service over a network.
CVE-2026-77887
Medium · 6.4
CWE-125 Sep 8, 2026
Windows DHCP Server Remote Code Execution Vulnerability
Out-of-bounds read in Windows DHCP Server allows an authorized attacker to execute code locally.
CVE-2026-77886
High · 7.5
CWE-125 Sep 8, 2026
Windows DHCP Server Denial of Service Vulnerability
Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to deny service over a network.
CVE-2026-77505
High · 8.1
CWE-416 Sep 8, 2026
Windows DNS Server Remote Code Execution Vulnerability
Use after free in DNS Server allows an unauthorized attacker to execute code over a network.
CVE-2026-77504
High · 8.8
CWE-415 Sep 8, 2026
Microsoft Office Word Remote Code Execution Vulnerability
Double free in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
CVE-2026-77503
High · 7.8
CWE-125 Sep 8, 2026
Windows NTFS Elevation of Privilege Vulnerability
Out-of-bounds read in Windows NTFS allows an unauthorized attacker to elevate privileges locally.
CVE-2026-77502
High · 7.5
CWE-125 Sep 8, 2026
Windows DHCP Server Denial of Service Vulnerability
Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to deny service over a network.
CVE-2026-77501
High · 7.5
CWE-125 Sep 8, 2026
Windows DHCP Server Denial of Service Vulnerability
Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to deny service over a network.
CVE-2026-77500
High · 7.8
CWE-763 Sep 8, 2026
Windows Device Association Service Elevation of Privilege Vulnerability
Release of invalid pointer or reference in Windows Device Association Service allows an authorized attacker to elevate privileges locally.
CVE-2026-77499
High · 7.5
CWE-843 Sep 8, 2026
Windows DHCP Server Denial of Service Vulnerability
Access of resource using incompatible type ('type confusion') in Windows DHCP Server allows an unauthorized attacker to deny service over a network.
CVE-2026-77498
High · 7.5
CWE-125 Sep 8, 2026
Windows DHCP Server Denial of Service Vulnerability
Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to deny service over a network.
CVE-2026-77495
High · 8.8
CWE-122 Sep 8, 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-2026-77494
High · 7.5
CWE-843 Sep 8, 2026
Windows DHCP Server Denial of Service Vulnerability
Access of resource using incompatible type ('type confusion') in Windows DHCP Server allows an unauthorized attacker to deny service over a network.
CVE-2026-77493
Critical · 9.8
CWE-415 Sep 8, 2026
Windows Graphics Component Remote Code Execution Vulnerability
Double free in Microsoft Graphics Component allows an unauthorized attacker to execute code over a network.
CVE-2026-77492
Medium · 5.5
CWE-125 Sep 8, 2026
Windows Storage Port Driver Information Disclosure Vulnerability
Out-of-bounds read in Storage Port Driver allows an authorized attacker to disclose information locally.