Microsoft Windows 10 21H2 vulnerabilities

1,584 known vulnerabilities affecting microsoft/windows_10_21h2.

Total CVEs
1,584
CISA KEV
86
actively exploited
Public exploits
31
Exploited in wild
55
Severity breakdown
CRITICAL39HIGH1118MEDIUM421LOW6

Vulnerabilities

Page 25 of 80
CVE-2025-33062MEDIUMCVSS 5.5fixed in 10.0.19044.59652025-06-10
CVE-2025-33062 [MEDIUM] CWE-125 CVE-2025-33062: Out-of-bounds read in Windows Storage Management Provider allows an authorized attacker to disclose Out-of-bounds read in Windows Storage Management Provider allows an authorized attacker to disclose information locally.
nvd
CVE-2025-47160MEDIUMCVSS 5.4fixed in 10.0.19044.59652025-06-10
CVE-2025-47160 [MEDIUM] CWE-693 CVE-2025-47160: 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.
nvd
CVE-2025-32722MEDIUMCVSS 5.5fixed in 10.0.19044.59652025-06-10
CVE-2025-32722 [MEDIUM] CWE-284 CVE-2025-32722: Improper access control in Windows Storage Port Driver allows an authorized attacker to disclose inf Improper access control in Windows Storage Port Driver allows an authorized attacker to disclose information locally.
nvd
CVE-2025-33058MEDIUMCVSS 5.5fixed in 10.0.19044.59652025-06-10
CVE-2025-33058 [MEDIUM] CWE-125 CVE-2025-33058: Out-of-bounds read in Windows Storage Management Provider allows an authorized attacker to disclose Out-of-bounds read in Windows Storage Management Provider allows an authorized attacker to disclose information locally.
nvd
CVE-2025-33060MEDIUMCVSS 5.5fixed in 10.0.19044.59652025-06-10
CVE-2025-33060 [MEDIUM] CWE-125 CVE-2025-33060: Out-of-bounds read in Windows Storage Management Provider allows an authorized attacker to disclose Out-of-bounds read in Windows Storage Management Provider allows an authorized attacker to disclose information locally.
nvd
CVE-2025-33052MEDIUMCVSS 5.5fixed in 10.0.19044.59652025-06-10
CVE-2025-33052 [MEDIUM] CWE-908 CVE-2025-33052: Use of uninitialized resource in Windows DWM Core Library allows an authorized attacker to disclose Use of uninitialized resource in Windows DWM Core Library allows an authorized attacker to disclose information locally.
nvd
CVE-2025-33057MEDIUMCVSS 6.5fixed in 10.0.19044.59652025-06-10
CVE-2025-33057 [MEDIUM] CWE-476 CVE-2025-33057: Null pointer dereference in Windows Local Security Authority (LSA) allows an authorized attacker to Null pointer dereference in Windows Local Security Authority (LSA) allows an authorized attacker to deny service over a network.
nvd
CVE-2025-33059MEDIUMCVSS 5.5fixed in 10.0.19044.59652025-06-10
CVE-2025-33059 [MEDIUM] CWE-125 CVE-2025-33059: Out-of-bounds read in Windows Storage Management Provider allows an authorized attacker to disclose Out-of-bounds read in Windows Storage Management Provider allows an authorized attacker to disclose information locally.
nvd
CVE-2025-32715MEDIUMCVSS 6.5fixed in 10.0.19044.59652025-06-10
CVE-2025-32715 [MEDIUM] CWE-125 CVE-2025-32715: Out-of-bounds read in Remote Desktop Client allows an unauthorized attacker to disclose information Out-of-bounds read in Remote Desktop Client allows an unauthorized attacker to disclose information over a network.
nvd
CVE-2025-33065MEDIUMCVSS 5.5fixed in 10.0.19044.59652025-06-10
CVE-2025-33065 [MEDIUM] CWE-125 CVE-2025-33065: Out-of-bounds read in Windows Storage Management Provider allows an authorized attacker to disclose Out-of-bounds read in Windows Storage Management Provider allows an authorized attacker to disclose information locally.
nvd
CVE-2025-32720MEDIUMCVSS 5.5fixed in 10.0.19044.59652025-06-10
CVE-2025-32720 [MEDIUM] CWE-125 CVE-2025-32720: Out-of-bounds read in Windows Storage Management Provider allows an authorized attacker to disclose Out-of-bounds read in Windows Storage Management Provider allows an authorized attacker to disclose information locally.
nvd
CVE-2025-47827MEDIUMCVSS 4.6KEVfixed in 10.0.19044.64562025-06-05
CVE-2025-47827 [MEDIUM] CWE-347 CVE-2025-47827: In IGEL OS before 11, Secure Boot can be bypassed because the igel-flash-driver module improperly ve In IGEL OS before 11, Secure Boot can be bypassed because the igel-flash-driver module improperly verifies a cryptographic signature. Ultimately, a crafted root filesystem can be mounted from an unverified SquashFS image.
nvd
CVE-2025-29842HIGHCVSS 7.5fixed in 10.0.19044.58542025-05-13
CVE-2025-29842 [HIGH] CWE-349 CVE-2025-29842: Acceptance of extraneous untrusted data with trusted data in UrlMon allows an unauthorized attacker Acceptance of extraneous untrusted data with trusted data in UrlMon allows an unauthorized attacker to bypass a security feature over a network.
nvd
CVE-2025-32701HIGHCVSS 7.8KEVfixed in 10.0.19044.58542025-05-13
CVE-2025-32701 [HIGH] CWE-416 CVE-2025-32701: Use after free in Windows Common Log File System Driver allows an authorized attacker to elevate pri Use after free in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-29967HIGHCVSS 8.8fixed in 10.0.19044.58542025-05-13
CVE-2025-29967 [HIGH] CWE-122 CVE-2025-29967: Heap-based buffer overflow in Remote Desktop Gateway Service allows an unauthorized attacker to exec Heap-based buffer overflow in Remote Desktop Gateway Service allows an unauthorized attacker to execute code over a network.
nvd
CVE-2025-29962HIGHCVSS 8.8fixed in 10.0.19044.58542025-05-13
CVE-2025-29962 [HIGH] CWE-122 CVE-2025-29962: Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over a n Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over a network.
nvd
CVE-2025-30388HIGHCVSS 7.8fixed in 10.0.19044.58542025-05-13
CVE-2025-30388 [HIGH] CWE-122 CVE-2025-30388: Heap-based buffer overflow in Windows Win32K - GRFX allows an unauthorized attacker to execute code Heap-based buffer overflow in Windows Win32K - GRFX allows an unauthorized attacker to execute code locally.
nvd
CVE-2025-32709HIGHCVSS 7.8KEVfixed in 10.0.19044.58542025-05-13
CVE-2025-32709 [HIGH] CWE-416 CVE-2025-32709: Null pointer dereference in Windows Ancillary Function Driver for WinSock allows an authorized attac Null pointer dereference in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-29841HIGHCVSS 7.0fixed in 10.0.19044.58542025-05-13
CVE-2025-29841 [HIGH] CWE-362 CVE-2025-29841: Concurrent execution using shared resource with improper synchronization ('race condition') in Unive Concurrent execution using shared resource with improper synchronization ('race condition') in Universal Print Management Service allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-29964HIGHCVSS 8.8fixed in 10.0.19044.58542025-05-13
CVE-2025-29964 [HIGH] CWE-122 CVE-2025-29964: Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over a n Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over a network.
nvd