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Microsoft Windows Server 2012 vulnerabilities

5,227 known vulnerabilities affecting microsoft/windows_server_2012.

Total CVEs
5,227
CISA KEV
153
actively exploited
Public exploits
333
Exploited in wild
212
Severity breakdown
CRITICAL254HIGH3502MEDIUM1416LOW55

Vulnerabilities

Page 95 of 262
CVE-2026-83499P3HIGHCVSS 7.8vr2≥ 6.2.9200.0, < 6.2.9200.264342026-10-13
CVE-2026-83499 [HIGH] CWE-1220 CVE-2026-83499: Insufficient granularity of access control in Windows Server Update Service allows an authorized att Insufficient granularity of access control in Windows Server Update Service allows an authorized attacker to elevate privileges locally.
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CVE-2026-81969P3HIGHCVSS 7.8vr2≥ 6.2.9200.0, < 6.2.9200.264342026-10-13
CVE-2026-81969 [HIGH] CWE-1220 CVE-2026-81969: Insufficient granularity of access control in Windows Server Update Service allows an authorized att Insufficient granularity of access control in Windows Server Update Service allows an authorized attacker to elevate privileges locally.
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CVE-2015-1674P4MEDIUMCVSS 4.6PoCvr22015-05-13
CVE-2015-1674 [MEDIUM] CWE-254 CVE-2015-1674: The kernel in Microsoft Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold The kernel in Microsoft Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 does not properly validate an unspecified address, which allows local users to bypass the KASLR protection mechanism, and consequently discover the cng.sys base address, via a crafted application, aka "Windows Kernel Security Feature Bypass Vul
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CVE-2026-69407P3HIGHCVSS 7.8vr2≥ 6.2.9200.0, < 6.2.9200.263492026-09-08
CVE-2026-69407 [HIGH] CWE-190 CVE-2026-69407: Integer overflow or wraparound in Volume Manager Driver allows an authorized attacker to elevate pri Integer overflow or wraparound in Volume Manager Driver allows an authorized attacker to elevate privileges locally.
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CVE-2026-69270P3HIGHCVSS 7.8vr2≥ 6.2.9200.0, < 6.2.9200.263492026-09-08
CVE-2026-69270 [HIGH] CWE-20 CVE-2026-69270: Heap-based buffer overflow in Windows USB Audio Class driver (usbaudio.sys) allows an authorized att Heap-based buffer overflow in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate privileges locally.
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CVE-2026-69307P3HIGHCVSS 7.8vr2≥ 6.2.9200.0, < 6.2.9200.263492026-09-08
CVE-2026-69307 [HIGH] CWE-122 CVE-2026-69307: Heap-based buffer overflow in Windows USB Audio Class driver (usbaudio.sys) allows an authorized att Heap-based buffer overflow in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate privileges locally.
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CVE-2026-69576P3HIGHCVSS 7.8vr22026-09-08
CVE-2026-69576 [HIGH] CWE-416 CVE-2026-69576: Use after free in Graphic Fonts allows an authorized attacker to elevate privileges locally. Use after free in Graphic Fonts allows an authorized attacker to elevate privileges locally.
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CVE-2026-69571P3HIGHCVSS 7.8vr2≥ 6.2.9200.0, < 6.2.9200.263492026-09-08
CVE-2026-69571 [HIGH] CWE-122 CVE-2026-69571: Heap-based buffer overflow in Windows USB Audio Class driver (usbaudio.sys) allows an authorized att Heap-based buffer overflow in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate privileges locally.
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CVE-2026-65775P3HIGHCVSS 7.8vr2≥ 6.2.9200.0, < 6.2.9200.262802026-08-11
CVE-2026-65775 [HIGH] CWE-416 CVE-2026-65775: Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally. Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.
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CVE-2026-62711P3HIGHCVSS 7.8vr2≥ 6.2.9200.0, < 6.2.9200.262802026-08-11
CVE-2026-62711 [HIGH] CWE-416 CVE-2026-62711: Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally. Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.
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CVE-2026-50306P3HIGHCVSS 7.8vr2≥ 6.2.9200.0, < 6.2.9200.262262026-07-14
CVE-2026-50306 [HIGH] CWE-190 CVE-2026-50306: Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges locally. Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges locally.
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CVE-2026-34343P3HIGHCVSS 7.8vr2≥ 6.2.9200.0, < 6.2.9200.260792026-05-12
CVE-2026-34343 [HIGH] CWE-122 CVE-2026-34343: Heap-based buffer overflow in Windows Application Identity (AppID) Subsystem allows an authorized at Heap-based buffer overflow in Windows Application Identity (AppID) Subsystem allows an authorized attacker to elevate privileges locally.
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CVE-2026-83912P3HIGHCVSS 7.8vr2≥ 6.2.9200.0, < 6.2.9200.264342026-10-13
CVE-2026-83912 [HIGH] CWE-416 CVE-2026-83912: Use after free in Windows Direct Composition allows an authorized attacker to elevate privileges loc Use after free in Windows Direct Composition allows an authorized attacker to elevate privileges locally.
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CVE-2019-0582P3HIGHCVSS 7.8vr22019-01-08
CVE-2019-0582 [HIGH] CVE-2019-0582: A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory, aka "Jet Database Engine Remote Code Execution Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2019, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008
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CVE-2026-85833P3HIGHCVSS 7.8vr22026-10-13
CVE-2026-85833 [HIGH] CWE-416 CVE-2026-85833: Use after free in Windows Modern Device Management (MDM) allows an authorized attacker to elevate pr Use after free in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges locally.
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CVE-2026-96308P3HIGHCVSS 7.8vr2≥ 6.2.9200.0, < 6.2.9200.264342026-10-13
CVE-2026-96308 [HIGH] CWE-416 CVE-2026-96308: Use after free in Windows Installer allows an authorized attacker to elevate privileges locally. Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.
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CVE-2026-87700P3HIGHCVSS 7.8vr2≥ 6.2.9200.0, < 6.2.9200.264342026-10-13
CVE-2026-87700 [HIGH] CWE-416 CVE-2026-87700: Use after free in Windows Installer allows an authorized attacker to elevate privileges locally. Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.
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CVE-2026-34333P3HIGHCVSS 7.8vr2≥ 6.2.9200.0, < 6.2.9200.260792026-05-12
CVE-2026-34333 [HIGH] CWE-190 CVE-2026-34333: Use after free in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally. Use after free in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.
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CVE-2026-50688P3HIGHCVSS 7.8vr2≥ 6.2.9200.0, < 6.2.9200.262262026-07-14
CVE-2026-50688 [HIGH] CWE-416 CVE-2026-50688: Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally. Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
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CVE-2026-50490P3HIGHCVSS 7.8vr2≥ 6.2.9200.0, < 6.2.9200.262262026-07-14
CVE-2026-50490 [HIGH] CWE-416 CVE-2026-50490: Use after free in Windows Installer allows an authorized attacker to elevate privileges locally. Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.
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Microsoft Windows Server 2012 vulnerabilities | cvebase