Microsoft Vulnerabilities and Affected Products

Products

Windows Server 20194,131 vulnerabilities
Windows Server 2019 (Server Core installation)4,034 vulnerabilities
Windows 10 Version 18093,762 vulnerabilities
Windows Server 20163,677 vulnerabilities
Windows Server 20223,485 vulnerabilities
Windows Server 2016 (Server Core installation)3,473 vulnerabilities
Windows 10 Version 16073,184 vulnerabilities
Windows 10 Version 21H23,063 vulnerabilities
Windows Server 2012 R22,998 vulnerabilities
Windows Server 2012 R2 (Server Core installation)2,853 vulnerabilities
Windows Server 20122,824 vulnerabilities
Windows Server 2012 (Server Core installation)2,691 vulnerabilities
Windows 10 Version 22H22,565 vulnerabilities
Windows 10 Version 15072,277 vulnerabilities
Windows 11 Version 24H21,924 vulnerabilities
Windows Server 20251,917 vulnerabilities
Windows Server 2025 (Server Core installation)1,917 vulnerabilities
Windows Server 2008 R2 Service Pack 11,874 vulnerabilities
Windows Server 2008 R2 Service Pack 1 (Server Core installation)1,860 vulnerabilities
Windows 11 Version 23H21,845 vulnerabilities
Windows 11 version 22H21,776 vulnerabilities
Windows Server 2022, 23H2 Edition (Server Core installation)1,725 vulnerabilities
Windows Server 2008 Service Pack 2 (Server Core installation)1,667 vulnerabilities
Windows Server 2008 Service Pack 21,664 vulnerabilities
Windows 11 version 21H21,560 vulnerabilities

Microsoft vulnerability results
Vulnerability	Title and context	CVSS	EPSS	PoCs	Signals	STIX action
CVE-2026-62738MEDIUM	Windows Management Instrumentation Information Disclosure Vulnerability Out-of-bounds read in Windows Management Instrumentation allows an authorized attacker to disclose information locally. CWE-125Aug 11, 2026	CVSS5.5v3.1	EPSS0.397%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2026-56179HIGH	Windows Network Address Translation (NAT) Spoofing Vulnerability Origin validation error in Windows Network Address Translation (NAT) allows an unauthorized attacker to perform spoofing over an adjacent network. CWE-346Aug 11, 2026	CVSS8.3v3.1	EPSS0.234%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2026-65798MEDIUM	Windows DNS Elevation of Privilege Vulnerability Numeric truncation error in Windows DNS allows an authorized attacker to elevate privileges locally. CWE-197Aug 11, 2026	CVSS6.7v3.1	EPSS0.256%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2026-65799MEDIUM	Windows DNS Elevation of Privilege Vulnerability Integer overflow or wraparound in Windows DNS allows an authorized attacker to elevate privileges locally. CWE-122 CWE-190Aug 11, 2026	CVSS6.7v3.1	EPSS0.256%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2026-65797MEDIUM	Windows DNS Elevation of Privilege Vulnerability Numeric truncation error in Windows DNS allows an authorized attacker to elevate privileges locally. CWE-122 CWE-197Aug 11, 2026	CVSS6.7v3.1	EPSS0.256%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2026-65794MEDIUM	Windows SMB Client Information Disclosure Vulnerability Buffer over-read in Windows SMB Client allows an unauthorized attacker to disclose information over a network. CWE-126Aug 11, 2026	CVSS6.5v3.1	EPSS0.666%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2026-65795MEDIUM	Windows DNS Elevation of Privilege Vulnerability No cwe for this issue in Windows DNS allows an authorized attacker to elevate privileges locally. Aug 11, 2026	CVSS6.7v3.1	EPSS0.256%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2026-65790HIGH	Windows Message Queuing Elevation of Privilege Vulnerability Heap-based buffer overflow in Windows Message Queuing allows an authorized attacker to elevate privileges locally. CWE-122Aug 11, 2026	CVSS7.8v3.1	EPSS0.246%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2026-65781HIGH	Windows Autopilot Elevation of Privilege Vulnerability Use after free in Windows Autopilot allows an authorized attacker to elevate privileges locally. CWE-416Aug 11, 2026	CVSS7.0v3.1	EPSS0.204%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2026-65782HIGH	Windows Autopilot Elevation of Privilege Vulnerability Use after free in Windows Autopilot allows an authorized attacker to elevate privileges locally. CWE-416Aug 11, 2026	CVSS7.0v3.1	EPSS0.204%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2026-65778HIGH	Windows Autopilot Elevation of Privilege Vulnerability Use after free in Windows Autopilot allows an authorized attacker to elevate privileges locally. CWE-416Aug 11, 2026	CVSS7.0v3.1	EPSS0.219%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2026-65780HIGH	Windows Autopilot Elevation of Privilege Vulnerability Double free in Windows Autopilot allows an authorized attacker to elevate privileges locally. CWE-415Aug 11, 2026	CVSS7.0v3.1	EPSS0.204%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2026-65779HIGH	Windows Autopilot Elevation of Privilege Vulnerability Use after free in Windows Autopilot allows an authorized attacker to elevate privileges locally. CWE-416Aug 11, 2026	CVSS7.0v3.1	EPSS0.219%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2026-65777MEDIUM	Active Directory Security Feature Bypass Vulnerability Inadequate encryption strength in Windows Active Directory allows an authorized attacker to bypass a security feature over a network. CWE-326Aug 11, 2026	CVSS5.3v3.1	EPSS0.294%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2026-65776HIGH	Windows Win32k Elevation of Privilege Vulnerability Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally. CWE-416Aug 11, 2026	CVSS7.0v3.1	EPSS0.23%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2026-65775HIGH	Windows Win32k Elevation of Privilege Vulnerability Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally. CWE-416Aug 11, 2026	CVSS7.8v3.1	EPSS2.31%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2026-65774HIGH	Windows Installer Elevation of Privilege Vulnerability Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally. CWE-122Aug 11, 2026	CVSS7.8v3.1	EPSS0.264%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2026-65773HIGH	Windows Kernel Elevation of Privilege Vulnerability Improper access control in Windows Kernel allows an authorized attacker to elevate privileges locally. CWE-284Aug 11, 2026	CVSS7.8v3.1	EPSS0.248%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2026-62888HIGH	Windows DWM Core Library Elevation of Privilege Vulnerability Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. CWE-416Aug 11, 2026	CVSS7.8v3.1	EPSS1.64%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2026-62887MEDIUM	Windows NTFS Information Disclosure Vulnerability Out-of-bounds read in Windows NTFS allows an authorized attacker to disclose information locally. CWE-125Aug 11, 2026	CVSS5.5v3.1	EPSS0.306%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2026-62885HIGH	Windows Win32k Elevation of Privilege Vulnerability Heap-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges locally. CWE-122Aug 11, 2026	CVSS7.8v3.1	EPSS0.246%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2026-62883MEDIUM	Windows DNS Elevation of Privilege Vulnerability Numeric truncation error in Windows DNS allows an authorized attacker to elevate privileges locally. CWE-122 CWE-197Aug 11, 2026	CVSS6.7v3.1	EPSS0.256%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2026-62881MEDIUM	Windows DNS Elevation of Privilege Vulnerability Numeric truncation error in Windows DNS allows an authorized attacker to elevate privileges locally. CWE-122 CWE-197Aug 11, 2026	CVSS6.7v3.1	EPSS0.332%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2026-62880HIGH	Windows NTFS Elevation of Privilege Vulnerability Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally. CWE-125Aug 11, 2026	CVSS7.8v3.1	EPSS0.246%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2026-62832HIGH	Windows User Profile Service Elevation of Privilege Vulnerability Improper link resolution before file access ('link following') in Windows User Profile Service allows an authorized attacker to elevate privileges locally. CWE-59Aug 11, 2026	CVSS7.8v3.1	EPSS2.39%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX