Microsoft: >> Windows Server 2012 >> r2 Security Vulnerabilities
Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.026
Published
2026-01-13
Exposure of sensitive information to an unauthorized actor in Windows Remote Procedure Call allows an unauthorized attacker to disclose information locally.
CVSS Score
6.2
EPSS Score
0.007
Published
2026-01-13
Protection mechanism failure in Windows Remote Assistance allows an unauthorized attacker to bypass a security feature locally.
CVSS Score
5.5
EPSS Score
0.009
Published
2026-01-13
Time-of-check time-of-use (toctou) race condition in Windows Installer allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.025
Published
2026-01-13
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
0.051
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
0.004
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
0.006
Published
2026-01-13
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network.
CVSS Score
8.8
EPSS Score
0.01
Published
2025-12-09
Improper input validation in Windows Installer allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.004
Published
2025-12-09
Integer underflow (wrap or wraparound) in Windows Hyper-V allows an authorized attacker to deny service over a network.
CVSS Score
5.3
EPSS Score
0.01
Published
2025-12-09