CVE-2020-1510: Microsoft Windows 10

Medium severity, CVSS 5.5. EPSS: 4.8% chance of exploitation in the next 30 days.

An information disclosure vulnerability exists when the win32k component improperly provides kernel information. An attacker who successfully exploited the vulnerability could obtain information to further compromise the user’s system. To exploit this vulnerability, an attacker would have to log on to an affected system and run a specially crafted application. The security update addresses the vulnerability by correcting how win32k handles objects in memory.

Affected products

• Microsoft Windows 10: affected versions not specified; version 1607 only; version 1709 only; version 1803 only; version 1809 only; version 1903 only; …

Published 2020-08-17. Last modified 2026-06-17.