Microsoft Windows Server 2012 R2 vulnerabilities
4,055 known vulnerabilities affecting microsoft/windows_server_2012_r2.
Total CVEs
4,055
CISA KEV
101
actively exploited
Public exploits
96
Exploited in wild
135
Severity breakdown
CRITICAL182HIGH2838MEDIUM1023LOW12
Vulnerabilities
Page 16 of 203
CVE-2026-97814P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.234702026-10-13
CVE-2026-97814 [CRITICAL] CWE-122 CVE-2026-97814: Heap-based buffer overflow in Windows Text Shaping allows an unauthorized attacker to execute code o
Heap-based buffer overflow in Windows Text Shaping allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-70096P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.234702026-10-13
CVE-2026-70096 [CRITICAL] CWE-122 CVE-2026-70096: Heap-based buffer overflow in Windows Rich Text Edit Control allows an unauthorized attacker to exec
Heap-based buffer overflow in Windows Rich Text Edit Control allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-70157P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.234702026-10-13
CVE-2026-70157 [CRITICAL] CWE-122 CVE-2026-70157: Heap-based buffer overflow in Windows System Information Console allows an unauthorized attacker to
Heap-based buffer overflow in Windows System Information Console allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-96320P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.234702026-10-13
CVE-2026-96320 [CRITICAL] CWE-122 CVE-2026-96320: Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code ov
Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-96924P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.234702026-10-13
CVE-2026-96924 [CRITICAL] CWE-822 CVE-2026-96924: Untrusted pointer dereference in Windows OLE allows an unauthorized attacker to execute code over a
Untrusted pointer dereference in Windows OLE allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-83888P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.234702026-10-13
CVE-2026-83888 [CRITICAL] CWE-126 CVE-2026-83888: Buffer over-read in Windows CD-ROM Driver allows an unauthorized attacker to elevate privileges over
Buffer over-read in Windows CD-ROM Driver allows an unauthorized attacker to elevate privileges over a network.
nvd
CVE-2026-69769P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.233982026-09-08
CVE-2026-69769 [CRITICAL] CWE-122 CVE-2026-69769: Heap-based buffer overflow in Windows HTTP Print Provider allows an unauthorized attacker to execute
Heap-based buffer overflow in Windows HTTP Print Provider allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-69525P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.233982026-09-08
CVE-2026-69525 [CRITICAL] CWE-416 CVE-2026-69525: Use after free in Windows Remote Desktop Services allows an unauthorized attacker to execute code ov
Use after free in Windows Remote Desktop Services allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-72979P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.233982026-09-08
CVE-2026-72979 [CRITICAL] CWE-416 CVE-2026-72979: Use after free in Windows DHCP Server allows an unauthorized attacker to execute code over a network
Use after free in Windows DHCP Server allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-69579P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.233982026-09-08
CVE-2026-69579 [CRITICAL] CWE-416 CVE-2026-69579: Use after free in Windows Message Queuing allows an unauthorized attacker to execute code over a net
Use after free in Windows Message Queuing allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-69431P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.233982026-09-08
CVE-2026-69431 [CRITICAL] CWE-122 CVE-2026-69431: Heap-based buffer overflow in Telnet Client allows an unauthorized attacker to execute code over a n
Heap-based buffer overflow in Telnet Client allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-69768P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.233982026-09-08
CVE-2026-69768 [CRITICAL] CWE-122 CVE-2026-69768: Heap-based buffer overflow in Windows RNDIS allows an unauthorized attacker to execute code over a n
Heap-based buffer overflow in Windows RNDIS allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-69463P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.233982026-09-08
CVE-2026-69463 [CRITICAL] CWE-122 CVE-2026-69463: Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code over a ne
Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-62893P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.233382026-08-11
CVE-2026-62893 [CRITICAL] CWE-416 CVE-2026-62893: Use after free in Windows Deployment Services allows an unauthorized attacker to execute code over a
Use after free in Windows Deployment Services allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-65791P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.233382026-08-11
CVE-2026-65791 [CRITICAL] CWE-122 CVE-2026-65791: Heap-based buffer overflow in Windows iSCSI Target Service allows an unauthorized attacker to execut
Heap-based buffer overflow in Windows iSCSI Target Service allows an unauthorized attacker to execute code over a network.
nvd
CVE-2025-27740P2HIGHCVSS 8.8≥ 6.3.9600.0, < 6.3.9600.225232025-04-08
CVE-2025-27740 [HIGH] CWE-1390 CVE-2025-27740: Weak authentication in Windows Active Directory Certificate Services allows an authorized attacker t
Weak authentication in Windows Active Directory Certificate Services allows an authorized attacker to elevate privileges over a network.
nvd
CVE-2026-69886P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.234702026-10-13
CVE-2026-69886 [CRITICAL] CWE-122 CVE-2026-69886: Heap-based buffer overflow in Windows Imaging Component allows an unauthorized attacker to execute c
Heap-based buffer overflow in Windows Imaging Component allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-69883P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.234702026-10-13
CVE-2026-69883 [CRITICAL] CWE-416 CVE-2026-69883: Use after free in Windows iSCSI allows an unauthorized attacker to execute code over a network.
Use after free in Windows iSCSI allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-96934P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.234702026-10-13
CVE-2026-96934 [CRITICAL] CWE-416 CVE-2026-96934: Use after free in Windows DHCP Server allows an unauthorized attacker to execute code over a network
Use after free in Windows DHCP Server allows an unauthorized attacker to execute code over a network.
nvd
CVE-2018-8134P3HIGHCVSS 7.0PoCv(Server Core installation)2018-05-09
CVE-2018-8134 [HIGH] CVE-2018-8134: An elevation of privilege vulnerability exists in the way that the Windows Kernel API enforces permi
An elevation of privilege vulnerability exists in the way that the Windows Kernel API enforces permissions, aka "Windows Elevation of Privilege Vulnerability." This affects Windows Server 2012 R2, Windows RT 8.1, Windows Server 2016, Windows 8.1, Windows 10, Windows 10 Servers.
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