Windows 10 1903 vulnerabilities

27 known vulnerabilities in Windows 10 1903 from Microsoft. 26 are rated high or critical, and 27 have been exploited in real attacks. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.8 High severity

  Microsoft Windows Kernel Privilege Escalation Exploited

  CVE-2020-17087Nov 11, 2020MicrosoftEPSS 5.43%

  Windows Kernel Local Elevation of Privilege Vulnerability

• 5.5 Medium severity

  Microsoft Windows Spoofing Exploited

  CVE-2020-1464Aug 17, 2020MicrosoftEPSS 38.9%

  A spoofing vulnerability exists when Windows incorrectly validates file signatures. An attacker who successfully exploited this vulnerability could bypass security features and load improperly signed files. In an attack scenario, an attacker could bypass secur

• 7.8 High severity

  Microsoft Windows Kernel Privilege Escalation Exploited

  CVE-2020-0986Jun 9, 2020MicrosoftEPSS 16.4%

  An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka 'Windows Kernel Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-1237, CVE-2020-1246, CVE-2020-1262, CVE-2020-1264,

• 7.8 High severity

  Microsoft Win32k Privilege Escalation Exploited

  CVE-2020-1054May 21, 2020MicrosoftEPSS 53.9%

  An elevation of privilege vulnerability exists in Windows when the Windows kernel-mode driver fails to properly handle objects in memory. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then

• 7.8 High severity

  Microsoft Windows Kernel Privilege Escalation Exploited

  CVE-2020-1027Apr 15, 2020MicrosoftEPSS 4.72%

  An elevation of privilege vulnerability exists in the way that the Windows Kernel handles objects in memory, aka 'Windows Kernel Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0913, CVE-2020-1000, CVE-2020-1003.

• 8.8 High severity

  Microsoft Windows Adobe Font Manager Library Remote Code Execution Exploited

  CVE-2020-1020Apr 15, 2020MicrosoftEPSS 65%

  A remote code execution vulnerability exists in Microsoft Windows when the Windows Adobe Type Manager Library improperly handles a specially-crafted multi-master font - Adobe Type 1 PostScript format.For all systems except Windows 10, an attacker who successfu

• 7.8 High severity

  Microsoft Windows Adobe Font Manager Library Remote Code Execution Exploited

  CVE-2020-0938Apr 15, 2020MicrosoftEPSS 69%

  A remote code execution vulnerability exists in Microsoft Windows when the Windows Adobe Type Manager Library improperly handles a specially-crafted multi-master font - Adobe Type 1 PostScript format.For all systems except Windows 10, an attacker who successfu

• 10.0 Critical severity

  Microsoft SMBv3 Remote Code Execution Exploited

  CVE-2020-0796Mar 12, 2020MicrosoftEPSS 99.8%

  A remote code execution vulnerability exists in the way that the Microsoft Server Message Block 3.1.1 (SMBv3) protocol handles certain requests, aka 'Windows SMBv3 Client/Server Remote Code Execution Vulnerability'.

• 7.8 High severity

  Microsoft Windows Background Intelligent Transfer Service (BITS) Improper Privilege Management Exploited

  CVE-2020-0787Mar 12, 2020MicrosoftEPSS 42.5%

  An elevation of privilege vulnerability exists when the Windows Background Intelligent Transfer Service (BITS) improperly handles symbolic links, aka 'Windows Background Intelligent Transfer Service Elevation of Privilege Vulnerability'.

• 7.8 High severity

  Microsoft Windows Installer Privilege Escalation Exploited

  CVE-2020-0683Feb 11, 2020MicrosoftEPSS 7.67%

  An elevation of privilege vulnerability exists in the Windows Installer when MSI packages process symbolic links, aka 'Windows Installer Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0686.

• 7.8 High severity

  Microsoft Update Notification Manager Privilege Escalation Exploited

  CVE-2020-0638Jan 14, 2020MicrosoftEPSS 2.54%

  An elevation of privilege vulnerability exists in the way the Update Notification Manager handles files.To exploit this vulnerability, an attacker would first have to gain execution on the victim system, aka 'Update Notification Manager Elevation of Privilege

• 8.1 High severity

  Microsoft Windows CryptoAPI Spoofing Exploited

  CVE-2020-0601Jan 14, 2020MicrosoftEPSS 89.1%

  A spoofing vulnerability exists in the way Windows CryptoAPI (Crypt32.dll) validates Elliptic Curve Cryptography (ECC) certificates.An attacker could exploit the vulnerability by using a spoofed code-signing certificate to sign a malicious executable, making i

• 7.8 High severity

  Microsoft Windows Universal Plug and Play (UPnP) Service Privilege Escalation Exploited

  CVE-2019-1405Nov 12, 2019MicrosoftEPSS 30.2%

  An elevation of privilege vulnerability exists when the Windows Universal Plug and Play (UPnP) service improperly allows COM object creation, aka 'Windows UPnP Service Elevation of Privilege Vulnerability'.

• 7.8 High severity

  Microsoft Windows Certificate Dialog Privilege Escalation Exploited

  CVE-2019-1388Nov 12, 2019MicrosoftEPSS 8.59%

  An elevation of privilege vulnerability exists in the Windows Certificate Dialog when it does not properly enforce user privileges, aka 'Windows Certificate Dialog Elevation of Privilege Vulnerability'.

• 7.8 High severity

  Microsoft Windows AppX Deployment Extensions Privilege Escalation Exploited

  CVE-2019-1385Nov 12, 2019MicrosoftEPSS 3.6%

  An elevation of privilege vulnerability exists when the Windows AppX Deployment Extensions improperly performs privilege management, resulting in access to system files.To exploit this vulnerability, an authenticated attacker would need to run a specially craf

• 7.8 High severity

  Microsoft Windows Privilege Escalation Exploited

  CVE-2019-1322Oct 10, 2019MicrosoftEPSS 18.8%

  An elevation of privilege vulnerability exists when Windows improperly handles authentication requests, aka 'Microsoft Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1320, CVE-2019-1340.

• 7.8 High severity

  Microsoft Windows Error Reporting Manager Privilege Escalation Exploited

  CVE-2019-1315Oct 10, 2019MicrosoftEPSS 3.48%

  An elevation of privilege vulnerability exists when Windows Error Reporting manager improperly handles hard links, aka 'Windows Error Reporting Manager Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1339, CVE-2019-1342.

• 7.8 High severity

  Microsoft Windows AppX Deployment Server Privilege Escalation Exploited

  CVE-2019-1253Sep 11, 2019MicrosoftEPSS 11.6%

  An elevation of privilege vulnerability exists when the Windows AppX Deployment Server improperly handles junctions.To exploit this vulnerability, an attacker would first have to gain execution on the victim system, aka 'Windows Elevation of Privilege Vulnerab

• 7.8 High severity

  Microsoft Windows Privilege Escalation Exploited

  CVE-2019-1215Sep 11, 2019MicrosoftEPSS 19.3%

  An elevation of privilege vulnerability exists in the way that ws2ifsl.sys (Winsock) handles objects in memory, aka 'Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1253, CVE-2019-1278, CVE-2019-1303.

• 7.8 High severity

  Microsoft Windows Privilege Common Log File System (CLFS) Escalation Exploited

  CVE-2019-1214Sep 11, 2019MicrosoftEPSS 1.42%

  An elevation of privilege vulnerability exists when the Windows Common Log File System (CLFS) driver improperly handles objects in memory, aka 'Windows Common Log File System Driver Elevation of Privilege Vulnerability'.

• 7.8 High severity

  Microsoft Windows AppX Deployment Service Privilege Escalation Exploited

  CVE-2019-1130Jul 15, 2019MicrosoftEPSS 1.72%

  An elevation of privilege vulnerability exists when Windows AppX Deployment Service (AppXSVC) improperly handles hard links, aka 'Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1129.

• 7.8 High severity

  Microsoft Windows AppX Deployment Service (AppXSVC) Privilege Escalation Exploited

  CVE-2019-1129Jul 15, 2019MicrosoftEPSS 1.78%

  An elevation of privilege vulnerability exists when Windows AppX Deployment Service (AppXSVC) improperly handles hard links, aka 'Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1130.

• 7.8 High severity

  Microsoft Windows Privilege Escalation Exploited

  CVE-2019-0880Jul 15, 2019MicrosoftEPSS 2.31%

  A local elevation of privilege vulnerability exists in how splwow64.exe handles certain calls, aka 'Microsoft splwow64 Elevation of Privilege Vulnerability'.

• 7.8 High severity

  Microsoft Task Scheduler Privilege Escalation Exploited

  CVE-2019-1069Jun 12, 2019MicrosoftEPSS 6.17%

  An elevation of privilege vulnerability exists in the way the Task Scheduler Service validates certain file operations. An attacker who successfully exploited the vulnerability could gain elevated privileges on a victim system. To exploit the vulnerability, an

• 7.8 High severity

  Microsoft Windows AppX Deployment Service (AppXSVC) Privilege Escalation Exploited

  CVE-2019-1064Jun 12, 2019MicrosoftEPSS 6.89%

  An elevation of privilege vulnerability exists when Windows AppX Deployment Service (AppXSVC) improperly handles hard links. An attacker who successfully exploited this vulnerability could run processes in an elevated context. An attacker could then install pr

• 8.8 High severity

  Microsoft GDI Remote Code Execution Exploited

  CVE-2019-0903May 16, 2019MicrosoftEPSS 21.7%

  A remote code execution vulnerability exists in the way that the Windows Graphics Device Interface (GDI) handles objects in the memory, aka 'GDI+ Remote Code Execution Vulnerability'.

• 7.8 High severity

  Microsoft Windows Error Reporting (WER) Privilege Escalation Exploited

  CVE-2019-0863May 16, 2019MicrosoftEPSS 5.21%

  An elevation of privilege vulnerability exists in the way Windows Error Reporting (WER) handles files, aka 'Windows Error Reporting Elevation of Privilege Vulnerability'.