Vulnerabilities (CVE)

Filtered by vendor Microsoft Subscribe
Filtered by product Windows 8.1
Total 2876 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2023-21558 1 Microsoft 8 Windows 10, Windows 11, Windows 8.1 and 5 more 2024-05-29 N/A 7.8 HIGH
Windows Error Reporting Service Elevation of Privilege Vulnerability
CVE-2023-21557 1 Microsoft 15 Windows 10 1607, Windows 10 1809, Windows 10 20h2 and 12 more 2024-05-29 N/A 7.5 HIGH
Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability
CVE-2023-21556 1 Microsoft 15 Windows 10 1607, Windows 10 1809, Windows 10 20h2 and 12 more 2024-05-29 N/A 8.1 HIGH
Windows Layer 2 Tunneling Protocol (L2TP) Remote Code Execution Vulnerability
CVE-2023-21555 1 Microsoft 15 Windows 10 1607, Windows 10 1809, Windows 10 20h2 and 12 more 2024-05-29 N/A 8.1 HIGH
Windows Layer 2 Tunneling Protocol (L2TP) Remote Code Execution Vulnerability
CVE-2023-21552 1 Microsoft 15 Windows 10 1607, Windows 10 1809, Windows 10 20h2 and 12 more 2024-05-29 N/A 7.8 HIGH
Windows GDI Elevation of Privilege Vulnerability
CVE-2023-21549 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 20h2 and 11 more 2024-05-29 N/A 8.8 HIGH
Windows SMB Witness Service Elevation of Privilege Vulnerability
CVE-2023-21548 1 Microsoft 15 Windows 10 1607, Windows 10 1809, Windows 10 20h2 and 12 more 2024-05-29 N/A 8.1 HIGH
Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability
CVE-2023-21546 1 Microsoft 15 Windows 10 1607, Windows 10 1809, Windows 10 20h2 and 12 more 2024-05-29 N/A 8.1 HIGH
Windows Layer 2 Tunneling Protocol (L2TP) Remote Code Execution Vulnerability
CVE-2023-21543 1 Microsoft 15 Windows 10 1607, Windows 10 1809, Windows 10 20h2 and 12 more 2024-05-29 N/A 8.1 HIGH
Windows Layer 2 Tunneling Protocol (L2TP) Remote Code Execution Vulnerability
CVE-2023-21542 1 Microsoft 9 Windows 10 1607, Windows 7, Windows 8.1 and 6 more 2024-05-29 N/A 7.0 HIGH
Windows Installer Elevation of Privilege Vulnerability
CVE-2023-21537 1 Microsoft 15 Windows 10 1607, Windows 10 1809, Windows 10 20h2 and 12 more 2024-05-29 N/A 7.8 HIGH
Microsoft Message Queuing (MSMQ) Elevation of Privilege Vulnerability
CVE-2023-21535 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 20h2 and 11 more 2024-05-29 N/A 8.1 HIGH
Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability
CVE-2023-21532 1 Microsoft 15 Windows 10 1607, Windows 10 1809, Windows 10 20h2 and 12 more 2024-05-29 N/A 7.0 HIGH
Windows GDI Elevation of Privilege Vulnerability
CVE-2023-21527 1 Microsoft 15 Windows 10 1607, Windows 10 1809, Windows 10 20h2 and 12 more 2024-05-29 N/A 7.5 HIGH
Windows iSCSI Service Denial of Service Vulnerability
CVE-2023-21524 1 Microsoft 12 Windows 10 1607, Windows 10 1809, Windows 10 20h2 and 9 more 2024-05-29 N/A 7.8 HIGH
Windows Local Security Authority (LSA) Elevation of Privilege Vulnerability
CVE-2022-38028 1 Microsoft 13 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 10 more 2024-05-23 N/A 7.8 HIGH
Windows Print Spooler Elevation of Privilege Vulnerability
CVE-2021-26419 1 Microsoft 9 Internet Explorer, Windows 10, Windows 7 and 6 more 2024-04-16 7.6 HIGH 7.5 HIGH
Scripting Engine Memory Corruption Vulnerability
CVE-2020-1567 1 Microsoft 9 Internet Explorer, Windows 10, Windows 7 and 6 more 2024-04-16 7.6 HIGH 4.2 MEDIUM
A remote code execution vulnerability exists in the way that the MSHTML engine improperly validates input. An attacker could execute arbitrary code in the context of the current user. If the current user is logged on with administrative user rights, an attacker who successfully exploited the vulnerability could take control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. In a HTML editing attack scenario, an attacker could trick a user into editing a specially crafted file that is designed to exploit the vulnerability. The security update addresses the vulnerability by modifying how MSHTML engine validates input.
CVE-2020-1570 1 Microsoft 9 Internet Explorer, Windows 10, Windows 7 and 6 more 2024-04-16 7.6 HIGH 7.5 HIGH
A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. If the current user is logged on with administrative user rights, an attacker who successfully exploited the vulnerability could take control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. In a web-based attack scenario, an attacker could host a specially crafted website that is designed to exploit the vulnerability through Internet Explorer and then convince a user to view the website. An attacker could also embed an ActiveX control marked "safe for initialization" in an application or Microsoft Office document that hosts the IE rendering engine. The attacker could also take advantage of compromised websites and websites that accept or host user-provided content or advertisements. These websites could contain specially crafted content that could exploit the vulnerability. The security update addresses the vulnerability by modifying how the scripting engine handles objects in memory.
CVE-2018-8493 1 Microsoft 10 Windows 10 1507, Windows 10 1607, Windows 10 1703 and 7 more 2024-04-01 5.0 MEDIUM 7.5 HIGH
An information disclosure vulnerability exists when the Windows TCP/IP stack improperly handles fragmented IP packets, aka "Windows TCP/IP Information Disclosure Vulnerability." This affects Windows Server 2012 R2, Windows RT 8.1, Windows Server 2016, Windows 8.1, Windows 10, Windows 10 Servers.