Known Vulnerabilities for Win32k by Microsoft Corporation

Listed below are 10 of the newest known vulnerabilities associated with "Win32k" by "Microsoft Corporation".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-58632 json Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally. Not Provided 2026-07-14 2026-07-22
CVE-2026-57095 json Exposure of sensitive information to an unauthorized actor in Windows Win32K allows an unauthorized attacker to elevate privi... Not Provided 2026-07-14 2026-07-22
CVE-2026-56184 json Exposure of sensitive information to an unauthorized actor in Windows Win32K allows an authorized attacker to disclose inform... Not Provided 2026-07-14 2026-07-21
CVE-2026-56176 json Out-of-bounds read in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally. Not Provided 2026-07-14 2026-07-22
CVE-2026-54986 json Heap-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges locally. Not Provided 2026-07-14 2026-07-17
CVE-2026-54114 json Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally. Not Provided 2026-07-14 2026-07-22
CVE-2026-54112 json Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K allows an autho... Not Provided 2026-07-14 2026-07-15
CVE-2026-54107 json Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K allows an autho... Not Provided 2026-07-14 2026-07-15
CVE-2026-50489 json Heap-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges locally. Not Provided 2026-07-14 2026-07-20
CVE-2026-50416 json Exposure of sensitive information to an unauthorized actor in Windows Win32K allows an authorized attacker to disclose inform... Not Provided 2026-07-14 2026-07-17
Results limited to 10 most recent vulnerabilities

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