Security Vulnerabilities - CVEs Published In January 2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.003
Published
2026-01-13
Use after free in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to execute code over a network.
CVSS Score
7.5
EPSS Score
0.01
Published
2026-01-13
Improper input validation in Windows Server Update Service allows an unauthorized attacker to execute code over a network.
CVSS Score
8.1
EPSS Score
0.011
Published
2026-01-13
Untrusted pointer dereference in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.005
Published
2026-01-13
Use after free in Windows Management Services allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.003
Published
2026-01-13
Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.005
Published
2026-01-13
Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.08
Published
2026-01-13
Exposure of sensitive information to an unauthorized actor in Windows Shell allows an authorized attacker to perform spoofing over a network.
CVSS Score
6.5
EPSS Score
0.013
Published
2026-01-13
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SMB Server allows an authorized attacker to elevate privileges over a network.
CVSS Score
7.5
EPSS Score
0.007
Published
2026-01-13
Reliance on untrusted inputs in a security decision in Windows Kerberos allows an authorized attacker to elevate privileges over a network.
CVSS Score
7.5
EPSS Score
0.01
Published
2026-01-13