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Microsoft Windows Server 2012 R2 vulnerabilities

4,050 known vulnerabilities affecting microsoft/windows_server_2012_r2.

Total CVEs
4,050
CISA KEV
101
actively exploited
Public exploits
96
Exploited in wild
135
Severity breakdown
CRITICAL182HIGH2836MEDIUM1020LOW12

Vulnerabilities

Page 98 of 203
CVE-2025-32718P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.226202025-06-10
CVE-2025-32718 [HIGH] CWE-122 CVE-2025-32718: Integer overflow or wraparound in Windows SMB allows an authorized attacker to elevate privileges lo Integer overflow or wraparound in Windows SMB allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-26648P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.225232025-04-08
CVE-2025-26648 [HIGH] CWE-416 CVE-2025-26648: Sensitive data storage in improperly locked memory in Windows Kernel allows an authorized attacker t Sensitive data storage in improperly locked memory in Windows Kernel allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-50388P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.232912026-07-14
CVE-2026-50388 [HIGH] CWE-125 CVE-2026-50388: Out-of-bounds read in Windows NTFS allows an unauthorized attacker to execute code locally. Out-of-bounds read in Windows NTFS allows an unauthorized attacker to execute code locally.
nvd
CVE-2026-50308P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.232912026-07-14
CVE-2026-50308 [HIGH] CWE-122 CVE-2026-50308: Integer underflow (wrap or wraparound) in Windows NTFS allows an unauthorized attacker to execute co Integer underflow (wrap or wraparound) in Windows NTFS allows an unauthorized attacker to execute code locally.
nvd
CVE-2025-48815P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.226762025-07-08
CVE-2025-48815 [HIGH] CWE-843 CVE-2025-48815: Access of resource using incompatible type ('type confusion') in Windows SSDP Service allows an auth Access of resource using incompatible type ('type confusion') in Windows SSDP Service allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-54091P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.227742025-09-09
CVE-2025-54091 [HIGH] CWE-122 CVE-2025-54091: Integer overflow or wraparound in Windows Hyper-V allows an authorized attacker to elevate privilege Integer overflow or wraparound in Windows Hyper-V allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-49659P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.226762025-07-08
CVE-2025-49659 [HIGH] CWE-126 CVE-2025-49659: Buffer over-read in Windows TDX.sys allows an authorized attacker to elevate privileges locally. Buffer over-read in Windows TDX.sys allows an authorized attacker to elevate privileges locally.
nvd
CVE-2022-41118P3HIGHCVSS 7.5≥ 6.3.9600.0, < 6.3.9600.206712022-11-09
CVE-2022-41118 [HIGH] CWE-362 CVE-2022-41118: Windows Scripting Languages Remote Code Execution Vulnerability Windows Scripting Languages Remote Code Execution Vulnerability
nvd
CVE-2025-59505P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.228692025-11-11
CVE-2025-59505 [HIGH] CWE-415 CVE-2025-59505: Double free in Windows Smart Card allows an authorized attacker to elevate privileges locally. Double free in Windows Smart Card allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-49679P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.226762025-07-08
CVE-2025-49679 [HIGH] CWE-197 CVE-2025-49679: Numeric truncation error in Windows Shell allows an authorized attacker to elevate privileges locall Numeric truncation error in Windows Shell allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-40378P3HIGHCVSS 7.5≥ 6.3.9600.0, < 6.3.9600.232912026-07-14
CVE-2026-40378 [HIGH] CWE-789 CVE-2026-40378: Memory allocation with excessive size value in Windows Local Security Authority Subsystem Service (L Memory allocation with excessive size value in Windows Local Security Authority Subsystem Service (LSASS) allows an unauthorized attacker to deny service over a network.
nvd
CVE-2025-48816P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.226762025-07-08
CVE-2025-48816 [HIGH] CWE-125 CVE-2025-48816: Integer overflow or wraparound in HID class driver allows an authorized attacker to elevate privileg Integer overflow or wraparound in HID class driver allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-55701P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.228242025-10-14
CVE-2025-55701 [HIGH] CWE-1287 CVE-2025-55701: Improper validation of specified type of input in Microsoft Windows allows an authorized attacker to Improper validation of specified type of input in Microsoft Windows allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-69850P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.234702026-10-13
CVE-2026-69850 [HIGH] CWE-822 CVE-2026-69850: Untrusted pointer dereference in Windows Certificates allows an authorized attacker to elevate privi Untrusted pointer dereference in Windows Certificates allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-49742P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.226762025-07-08
CVE-2025-49742 [HIGH] CWE-122 CVE-2025-49742: Integer overflow or wraparound in Microsoft Graphics Component allows an authorized attacker to exec Integer overflow or wraparound in Microsoft Graphics Component allows an authorized attacker to execute code locally.
nvd
CVE-2024-26248P3HIGHCVSS 7.5≥ 6.3.9600.0, < 6.3.9600.219242024-04-09
CVE-2024-26248 [HIGH] CWE-303 CVE-2024-26248: Windows Kerberos Elevation of Privilege Vulnerability Windows Kerberos Elevation of Privilege Vulnerability
nvd
CVE-2023-32022P3HIGHCVSS 7.6≥ 6.3.9600.0, < 6.3.9600.210132023-06-14
CVE-2023-32022 [HIGH] CWE-285 CVE-2023-32022: Windows Server Service Security Feature Bypass Vulnerability Windows Server Service Security Feature Bypass Vulnerability
nvd
CVE-2024-38239P3HIGHCVSS 7.2≥ 6.3.9600.0, < 6.3.9600.221752024-09-10
CVE-2024-38239 [HIGH] CWE-1390 CVE-2024-38239: Windows Kerberos Elevation of Privilege Vulnerability Windows Kerberos Elevation of Privilege Vulnerability
nvd
CVE-2023-28232P3HIGHCVSS 7.5≥ 6.3.9600.0, < 6.3.9600.209192023-04-11
CVE-2023-28232 [HIGH] CWE-362 CVE-2023-28232: Windows Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability Windows Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability
nvd
CVE-2024-26234MEDIUMCVSS 6.7Exploited≥ 6.3.9600.0, < 6.3.9600.219242024-04-09
CVE-2024-26234 [MEDIUM] CWE-284 Proxy Driver Spoofing Vulnerability Proxy Driver Spoofing Vulnerability Proxy Driver Spoofing Vulnerability
cvelistv5
Microsoft Windows Server 2012 R2 vulnerabilities | cvebase