Security Vulnerabilities
CVE-2026-20805
Exposure of sensitive information to an unauthorized actor in Desktop Windows Manager allows an authorized attacker to disclose information locally.
Known exploited
CVSS Score
5.5
EPSS Score
0.072
Published
2026-01-13
Concurrent execution using shared resource with improper synchronization ('race condition') in Printer Association Object allows an authorized attacker to elevate privileges locally.
CVSS Score
7.0
EPSS Score
0.0
Published
2026-01-13
Time-of-check time-of-use (toctou) race condition in Windows Kernel Memory allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.0
Published
2026-01-13
Free of memory not on the heap in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.0
Published
2026-01-13
Access of resource using incompatible type ('type confusion') in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.001
Published
2026-01-13
Improper input validation in Windows LDAP - Lightweight Directory Access Protocol allows an authorized attacker to perform tampering over a network.
CVSS Score
6.5
EPSS Score
0.001
Published
2026-01-13
Improper access control in Windows Deployment Services allows an unauthorized attacker to execute code over an adjacent network.
CVSS Score
7.5
EPSS Score
0.001
Published
2026-01-13
Missing authentication for critical function in SQL Server allows an authorized attacker to elevate privileges over a network.
CVSS Score
7.2
EPSS Score
0.001
Published
2026-01-13
Incorrect privilege assignment in Windows Hello allows an unauthorized attacker to perform tampering locally.
CVSS Score
7.7
EPSS Score
0.001
Published
2026-01-13
Software installed and run as a non-privileged user may conduct improper GPU system calls to cause mismanagement of reference counting to cause a potential use after free.
Improper reference counting on an internal resource caused scenario where potential for use after free was present.
CVSS Score
7.8
EPSS Score
0.0
Published
2026-01-13