CVE-2019-0808

HighCVSS 7.8/10Known exploited (CISA KEV)Last modified Jun 17, 2026

Description

An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-0797.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected software

No affected versions have been published.

Timeline

Published
Apr 9, 2019
Last modified
Jun 17, 2026
Added to CISA KEV
Nov 3, 2021
NVD status
Analyzed

Related CVEs from 2019

CVE-2019-08097.8A remote code execution vulnerability exists when the Visual Studio C++ Redistributable Installer improperly validates input before loading CVE-2019-08107.5A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka 'CCVE-2019-08117.5A denial of service vulnerability exists in Windows DNS Server when it fails to properly handle DNS queries, aka 'Windows DNS Server Denial CVE-2019-08127.5A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka 'CCVE-2019-08139.8An elevation of privilege vulnerability exists when Windows Admin Center improperly impersonates operations in certain situations, aka 'WindCVE-2019-08145.5An information disclosure vulnerability exists when the win32k component improperly provides kernel information, aka 'Win32k Information DisCVE-2019-08157.5A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service VulnerabilitCVE-2019-08165.1A security feature bypass exists in Azure SSH Keypairs, due to a change in the provisioning logic for some Linux images that use cloud-init,CVE-2019-08175.4A spoofing vulnerability exists in Microsoft Exchange Server when Outlook Web Access (OWA) fails to properly handle web requests, aka 'MicroCVE-2019-08196.5An information disclosure vulnerability exists in Microsoft SQL Server Analysis Services when it improperly enforces metadata permissions, aCVE-2019-08207.5A denial of service vulnerability exists when .NET Framework and .NET Core improperly process RegEx strings, aka '.NET Framework and .NET CoCVE-2019-08216.5An information disclosure vulnerability exists in the way that the Windows SMB Server handles certain requests, aka 'Windows SMB Information
CVE-2019-0808: High severity, CVSS 7.8 | Vulnix