Microsoft Windows 11 Version 25H2 vulnerabilities
2,836 known vulnerabilities affecting microsoft/windows_11_version_25h2.
Total CVEs
2,836
CISA KEV
16
actively exploited
Public exploits
11
Exploited in wild
20
Severity breakdown
CRITICAL95HIGH2093MEDIUM642LOW6
Vulnerabilities
Page 1 of 142
CVE-2025-60710P1HIGHCVSS 7.8KEVPoCRansomware≥ 10.0.26200.0, < 10.0.26200.74622025-11-11
CVE-2025-60710 [HIGH] CWE-59 CVE-2025-60710: Improper link resolution before file access ('link following') in Host Process for Windows Tasks all
Improper link resolution before file access ('link following') in Host Process for Windows Tasks allows an authorized attacker to elevate privileges locally.
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CVE-2026-32202P2MEDIUMCVSS 4.3KEVPoC≥ 10.0.26200.0, < 10.0.26200.88752026-04-14
CVE-2026-32202 [MEDIUM] CWE-693 CVE-2026-32202: Protection mechanism failure in Windows Shell allows an unauthorized attacker to perform spoofing ov
Protection mechanism failure in Windows Shell allows an unauthorized attacker to perform spoofing over a network.
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CVE-2026-33824P1CRITICALCVSS 9.8KEV≥ 10.0.26200.0, < 10.0.26200.82462026-04-14
CVE-2026-33824 [CRITICAL] CWE-415 CVE-2026-33824: Double free in Windows IKE Extension allows an unauthorized attacker to execute code over a network.
Double free in Windows IKE Extension allows an unauthorized attacker to execute code over a network.
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CVE-2025-62215P1HIGHCVSS 7.0KEVPoC≥ 10.0.26200.0, < 10.0.26200.71712025-11-11
CVE-2025-62215 [HIGH] CWE-362 CVE-2025-62215: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Kernel allows an authorized attacker to elevate privileges locally.
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CVE-2025-24990P1HIGHCVSS 7.8KEVPoC≥ 10.0.26200.0, < 10.0.26200.68992025-10-14
CVE-2025-24990 [HIGH] CWE-822 CVE-2025-24990: Microsoft is aware of vulnerabilities in the third party Agere Modem driver that ships natively with
Microsoft is aware of vulnerabilities in the third party Agere Modem driver that ships natively with supported Windows operating systems. This is an announcement of the upcoming removal of ltmdm64.sys driver. The driver has been removed in the October cumulative update.
Fax modem hardware dependent on this specific driver will no longer work on Window
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CVE-2026-21510P1HIGHCVSS 8.8KEV≥ 10.0.26200.0, < 10.0.26200.78402026-02-10
CVE-2026-21510 [HIGH] CWE-693 CVE-2026-21510: Protection mechanism failure in Windows Shell allows an unauthorized attacker to bypass a security f
Protection mechanism failure in Windows Shell allows an unauthorized attacker to bypass a security feature over a network.
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CVE-2026-20805P2MEDIUMCVSS 5.5KEVPoC≥ 10.0.26200.0, < 10.0.26200.76232026-01-13
CVE-2026-20805 [MEDIUM] CWE-200 CVE-2026-20805: Exposure of sensitive information to an unauthorized actor in Desktop Windows Manager allows an auth
Exposure of sensitive information to an unauthorized actor in Desktop Windows Manager allows an authorized attacker to disclose information locally.
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CVE-2026-21513P1HIGHCVSS 8.8KEV≥ 10.0.26200.0, < 10.0.26200.78402026-02-10
CVE-2026-21513 [HIGH] CWE-693 CVE-2026-21513: Protection mechanism failure in MSHTML Framework allows an unauthorized attacker to bypass a securit
Protection mechanism failure in MSHTML Framework allows an unauthorized attacker to bypass a security feature over a network.
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CVE-2026-96951P1HIGHCVSS 8.8KEV≥ 10.0.26200.0, < 10.0.26200.97112026-10-13
CVE-2026-96951 [HIGH] CWE-77 CVE-2026-96951: Improper neutralization of special elements used in a command ('command injection') in Windows Shell
Improper neutralization of special elements used in a command ('command injection') in Windows Shell allows an unauthorized attacker to bypass a security feature over a network.
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CVE-2026-21533P1HIGHCVSS 7.8KEV≥ 10.0.26200.0, < 10.0.26200.78402026-02-10
CVE-2026-21533 [HIGH] CWE-269 CVE-2026-21533: Improper privilege management in Windows Remote Desktop allows an authorized attacker to elevate pri
Improper privilege management in Windows Remote Desktop allows an authorized attacker to elevate privileges locally.
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CVE-2025-62221P1HIGHCVSS 7.8KEV≥ 10.0.26200.0, < 10.0.26200.74622025-12-09
CVE-2025-62221 [HIGH] CWE-416 CVE-2025-62221: Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate pr
Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.
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CVE-2026-81963P1HIGHCVSS 7.8KEV≥ 10.0.26200.0, < 10.0.26200.94452026-09-08
CVE-2026-81963 [HIGH] CWE-59 CVE-2026-81963: Improper link resolution before file access ('link following') in Windows Update Stack allows an aut
Improper link resolution before file access ('link following') in Windows Update Stack allows an authorized attacker to elevate privileges locally.
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CVE-2026-68820P1HIGHCVSS 7.0KEV≥ 10.0.26200.0, < 10.0.26200.91682026-08-11
CVE-2026-68820 [HIGH] CWE-416 CVE-2026-68820: Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to ele
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
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CVE-2026-21519P1HIGHCVSS 7.8KEV≥ 10.0.26200.0, < 10.0.26200.78402026-02-10
CVE-2026-21519 [HIGH] CWE-843 CVE-2026-21519: Access of resource using incompatible type ('type confusion') in Desktop Window Manager allows an au
Access of resource using incompatible type ('type confusion') in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
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CVE-2025-59230P1HIGHCVSS 7.8KEV≥ 10.0.26200.0, < 10.0.26200.68992025-10-14
CVE-2025-59230 [HIGH] CWE-284 CVE-2025-59230: Improper access control in Windows Remote Access Connection Manager allows an authorized attacker to
Improper access control in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileges locally.
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CVE-2026-21525P1MEDIUMCVSS 6.2KEV≥ 10.0.26200.0, < 10.0.26200.78402026-02-10
CVE-2026-21525 [MEDIUM] CWE-476 CVE-2026-21525: Null pointer dereference in Windows Remote Access Connection Manager allows an unauthorized attacker
Null pointer dereference in Windows Remote Access Connection Manager allows an unauthorized attacker to deny service locally.
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CVE-2020-17103P2HIGHCVSS 7.8ExploitedPoC≥ 10.0.26200.0, < 10.0.26200.86552020-12-10
CVE-2020-17103 [HIGH] CWE-269 CVE-2020-17103: Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
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CVE-2026-25187P1HIGHCVSS 7.8Exploited≥ 10.0.26200.0, < 10.0.26200.80372026-03-10
CVE-2026-25187 [HIGH] CWE-59 CVE-2026-25187: Improper link resolution before file access ('link following') in Winlogon allows an authorized atta
Improper link resolution before file access ('link following') in Winlogon allows an authorized attacker to elevate privileges locally.
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CVE-2026-45586P2HIGHCVSS 7.8Exploited≥ 10.0.26200.0, < 10.0.26200.86552026-06-09
CVE-2026-45586 [HIGH] CWE-59 CVE-2026-45586: Improper link resolution before file access ('link following') in Windows Collaborative Translation
Improper link resolution before file access ('link following') in Windows Collaborative Translation Framework allows an authorized attacker to elevate privileges locally.
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CVE-2026-20931P2HIGHCVSS 8.0Exploited≥ 10.0.26200.0, < 10.0.26200.76232026-01-13
CVE-2026-20931 [HIGH] CWE-73 CVE-2026-20931: External control of file name or path in Windows Telephony Service allows an authorized attacker to
External control of file name or path in Windows Telephony Service allows an authorized attacker to elevate privileges over an adjacent network.
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