Windows 7 Service Pack 1

843 known vulnerabilities.

Windows 7 Service Pack 1 at a glance

Last 12 months: 0
Critical · all time: 18
Exploited · all time: 29
Public exploit · all time: 66

11 of the exploited vulnerabilities are known to be used by ransomware (CISA).

New vulnerabilities per month · last 2412 months

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Month	Vulnerabilities	Critical
Nov 2026	0	0
Oct 2026	0	0
Sep 2026	0	0
Aug 2026	0	0
Jul 2026	0	0
Jun 2026	0	0
May 2026	0	0
Apr 2026	0	0
Mar 2026	0	0
Feb 2026	0	0
Jan 2026	0	0
Dec 2025	0	0
Nov 2025	0	0
Oct 2025	0	0
Sep 2025	0	0
Aug 2025	0	0
Jul 2025	0	0
Jun 2025	0	0
May 2025	0	0
Apr 2025	0	0
Mar 2025	0	0
Feb 2025	0	0
Jan 2025	0	0
Dec 2024	0	0

Most common weaknesses

All Critical High Medium Low Exploited only Public exploit

843 results · Feed

Medium 6.5

CVE-2022-35759

Windows Local Security Authority (LSA) Denial of Service Vulnerability

Windows Local Security Authority (LSA) Denial of Service Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

May 31, 2023
Medium 5.5

CVE-2022-35758

Windows Kernel Memory Information Disclosure Vulnerability

Windows Kernel Memory Information Disclosure Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

May 31, 2023
High 7.8

CVE-2022-35756 EPSS 11%

Windows Kerberos Elevation of Privilege Vulnerability

Windows Kerberos Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

May 31, 2023
High 8.1

CVE-2022-35753

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

May 31, 2023
High 8.1

CVE-2022-35752

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

May 31, 2023
High 7.8

CVE-2022-35751

Windows Hyper-V Elevation of Privilege Vulnerability

Windows Hyper-V Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

May 31, 2023
High 7.8

CVE-2022-35750

Win32k Elevation of Privilege Vulnerability

Win32k Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

May 31, 2023
Medium 5.9

CVE-2022-35747

Windows Point-to-Point Protocol (PPP) Denial of Service Vulnerability

Windows Point-to-Point Protocol (PPP) Denial of Service Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

May 31, 2023
High 8.1

CVE-2022-35745

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

May 31, 2023
High 7.8

CVE-2022-35743

Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability

Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

May 31, 2023
Critical 9.8

CVE-2022-35744

Windows Point-to-Point Protocol (PPP) Remote Code Execution Vulnerability

Windows Point-to-Point Protocol (PPP) Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

May 31, 2023
High 7.1

CVE-2023-21752 Public exploit

Windows Backup Service Elevation of Privilege Vulnerability

Windows Backup Service Elevation of Privilege Vulnerability

Microsoft Windows 10 Version 1809 Windows 10 Version 21H2 Windows 10 Version 1607 Windows

Jan 10, 2023
High 7.8

CVE-2023-21747

Windows Kernel Elevation of Privilege Vulnerability

Windows Kernel Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 10, 2023
High 7.8

CVE-2023-21678

Windows Print Spooler Elevation of Privilege Vulnerability

Windows Print Spooler Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 10, 2023
High 8.1

CVE-2023-21556

Windows Layer 2 Tunneling Protocol (L2TP) Remote Code Execution Vulnerability

Windows Layer 2 Tunneling Protocol (L2TP) Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 10, 2023
High 7.1

CVE-2023-21760

Windows Print Spooler Elevation of Privilege Vulnerability

Windows Print Spooler Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 10, 2023
High 7.8

CVE-2023-21675

Windows Kernel Elevation of Privilege Vulnerability

Windows Kernel Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 10, 2023
High 7.8

CVE-2023-21754

Windows Kernel Elevation of Privilege Vulnerability

Windows Kernel Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 10, 2023
High 7.5

CVE-2023-21757

Windows Layer 2 Tunneling Protocol (L2TP) Denial of Service Vulnerability

Windows Layer 2 Tunneling Protocol (L2TP) Denial of Service Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 10, 2023
High 8.1

CVE-2023-21543

Windows Layer 2 Tunneling Protocol (L2TP) Remote Code Execution Vulnerability

Windows Layer 2 Tunneling Protocol (L2TP) Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 10, 2023
High 7.8

CVE-2023-21680

Windows Win32k Elevation of Privilege Vulnerability

Windows Win32k Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 10, 2023
High 7.5

CVE-2023-21557

Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability

Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 10, 2023
High 8.8

CVE-2023-21732

Microsoft ODBC Driver Remote Code Execution Vulnerability

Microsoft ODBC Driver Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 10, 2023
High 7.8

CVE-2023-21748

Windows Kernel Elevation of Privilege Vulnerability

Windows Kernel Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 10, 2023
High 7.8

CVE-2023-21774

Windows Kernel Elevation of Privilege Vulnerability

Windows Kernel Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 10, 2023
High 7.8

CVE-2023-21773

Windows Kernel Elevation of Privilege Vulnerability

Windows Kernel Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 10, 2023
Medium 6.8

CVE-2023-21563 Public exploit

BitLocker Security Feature Bypass Vulnerability

BitLocker Security Feature Bypass Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 10, 2023
High 7.0

CVE-2023-21542

Windows Installer Elevation of Privilege Vulnerability

Windows Installer Elevation of Privilege Vulnerability

Microsoft Windows Server 2016 Windows Server 2016 (Server Core installation) Windows 10 Version 1607 Windows

Jan 10, 2023
High 7.8

CVE-2023-21746 Public exploit

Windows NTLM Elevation of Privilege Vulnerability

Windows NTLM Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 10, 2023
High 7.8

CVE-2023-21537 Public exploit

Microsoft Message Queuing (MSMQ) Elevation of Privilege Vulnerability

Microsoft Message Queuing (MSMQ) Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 10, 2023
High 8.1

CVE-2023-21546

Windows Layer 2 Tunneling Protocol (L2TP) Remote Code Execution Vulnerability

Windows Layer 2 Tunneling Protocol (L2TP) Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 10, 2023
High 7.8

CVE-2023-21726

Windows Credential Manager User Interface Elevation of Privilege Vulnerability

Windows Credential Manager User Interface Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 10, 2023
Medium 5.3

CVE-2023-21682

Windows Point-to-Point Protocol (PPP) Information Disclosure Vulnerability

Windows Point-to-Point Protocol (PPP) Information Disclosure Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 10, 2023
Medium 5.5

CVE-2023-21776

Windows Kernel Information Disclosure Vulnerability

Windows Kernel Information Disclosure Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 10, 2023
High 7.5

CVE-2023-21527

Windows iSCSI Service Denial of Service Vulnerability

Windows iSCSI Service Denial of Service Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 10, 2023
High 7.8

CVE-2023-21765

Windows Print Spooler Elevation of Privilege Vulnerability

Windows Print Spooler Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 10, 2023
High 7.0

CVE-2023-21532

Windows GDI Elevation of Privilege Vulnerability

Windows GDI Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 10, 2023
High 7.8

CVE-2023-21541

Windows Task Scheduler Elevation of Privilege Vulnerability

Windows Task Scheduler Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 10, 2023
High 7.1

CVE-2023-21750

Windows Kernel Elevation of Privilege Vulnerability

Windows Kernel Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 10, 2023
High 7.5

CVE-2023-21728

Windows Netlogon Denial of Service Vulnerability

Windows Netlogon Denial of Service Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 10, 2023

Windows 7 Service Pack 1

Windows 7 Service Pack 1 at a glance

Most common weaknesses

Windows Local Security Authority (LSA) Denial of Service Vulnerability

Windows Kernel Memory Information Disclosure Vulnerability

Windows Kerberos Elevation of Privilege Vulnerability

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Windows Hyper-V Elevation of Privilege Vulnerability

Win32k Elevation of Privilege Vulnerability

Windows Point-to-Point Protocol (PPP) Denial of Service Vulnerability

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability

Windows Point-to-Point Protocol (PPP) Remote Code Execution Vulnerability

Windows Backup Service Elevation of Privilege Vulnerability

Windows Kernel Elevation of Privilege Vulnerability

Windows Print Spooler Elevation of Privilege Vulnerability

Windows Layer 2 Tunneling Protocol (L2TP) Remote Code Execution Vulnerability

Windows Print Spooler Elevation of Privilege Vulnerability

Windows Kernel Elevation of Privilege Vulnerability

Windows Kernel Elevation of Privilege Vulnerability

Windows Layer 2 Tunneling Protocol (L2TP) Denial of Service Vulnerability

Windows Layer 2 Tunneling Protocol (L2TP) Remote Code Execution Vulnerability

Windows Win32k Elevation of Privilege Vulnerability

Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability

Microsoft ODBC Driver Remote Code Execution Vulnerability

Windows Kernel Elevation of Privilege Vulnerability

Windows Kernel Elevation of Privilege Vulnerability

Windows Kernel Elevation of Privilege Vulnerability

BitLocker Security Feature Bypass Vulnerability

Windows Installer Elevation of Privilege Vulnerability

Windows NTLM Elevation of Privilege Vulnerability

Microsoft Message Queuing (MSMQ) Elevation of Privilege Vulnerability

Windows Layer 2 Tunneling Protocol (L2TP) Remote Code Execution Vulnerability

Windows Credential Manager User Interface Elevation of Privilege Vulnerability

Windows Point-to-Point Protocol (PPP) Information Disclosure Vulnerability

Windows Kernel Information Disclosure Vulnerability

Windows iSCSI Service Denial of Service Vulnerability

Windows Print Spooler Elevation of Privilege Vulnerability

Windows GDI Elevation of Privilege Vulnerability

Windows Task Scheduler Elevation of Privilege Vulnerability

Windows Kernel Elevation of Privilege Vulnerability

Windows Netlogon Denial of Service Vulnerability