To exploit this vulnerability, an attacker would first have to log on to the system. An attacker could then run a specially crafted application that could exploit the vulnerability and take control of an affected system.
The security update addresses the vulnerability by correcting how the Windows Push Notification Service handles objects in memory.
Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2020-12022 | An elevation of privilege vulnerability exists in the way the Windows Push Notification Service handles objects in memory, aka 'Windows Push Notification Service Elevation of Privilege Vulnerability'. |
Wed, 19 Aug 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | An elevation of privilege vulnerability exists in the way the Windows Push Notification Service handles objects in memory, aka 'Windows Push Notification Service Elevation of Privilege Vulnerability'. | An elevation of privilege vulnerability exists in the way the Windows Push Notification Service handles objects in memory. An attacker who successfully exploited this vulnerability could run processes in an elevated context. An attacker could then install programs; view, change or delete data. To exploit this vulnerability, an attacker would first have to log on to the system. An attacker could then run a specially crafted application that could exploit the vulnerability and take control of an affected system. The security update addresses the vulnerability by correcting how the Windows Push Notification Service handles objects in memory. |
| Title | Windows Push Notification Service Elevation of Privilege Vulnerability | |
| First Time appeared |
Microsoft windows 10 1809
Microsoft windows 10 1909 Microsoft windows Server 1803 Microsoft windows Server 1903 Microsoft windows Server 1909 |
|
| CPEs | cpe:2.3:o:microsoft:windows_10:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:arm64:* cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:* cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:* cpe:2.3:o:microsoft:windows_10_1909:*:*:*:*:*:*:x86:* cpe:2.3:o:microsoft:windows_server_1803:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_1903:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_1909:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:* |
|
| Vendors & Products |
Microsoft windows 10 1809
Microsoft windows 10 1909 Microsoft windows Server 1803 Microsoft windows Server 1903 Microsoft windows Server 1909 |
|
| References |
| |
| Metrics |
cvssV3_1
|
cvssV3_1
|
Status: PUBLISHED
Assigner: microsoft
Published:
Updated: 2026-08-19T16:33:41.788Z
Reserved: 2019-11-04T00:00:00.000Z
Link: CVE-2020-1137
No data.
Status : Modified
Published: 2020-05-21T23:15:16.227
Modified: 2026-08-19T17:17:22.353
Link: CVE-2020-1137
No data.
OpenCVE Enrichment
No data.
EUVD