WS
Product
Windows Server 2022
by Microsoft · last CVE Oct 13, 2026
On CISA KEVExploited in the wildRansomware-linked
4,956
CVEs
109
On KEV
9.9
Max CVSS
985
New 30D
Severity mix
Critical 176High 305Medium 19Low 0
Watch

Add Windows Server 2022 to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-40403
8.8
0%
May 12
Windows Graphics Component Remote Code Execution Vulnerability
Affected: 10.0.20348.0 before 10.0.20348.5139
CVE-2026-34329
8.8
0%
May 12
Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
Affected: 10.0.20348.0 before 10.0.20348.5139
CVE-2026-32225
8.8
1%
Apr 14
Windows Shell Security Feature Bypass Vulnerability
Affected: 10.0.20348.0 before 10.0.20348.5020
CVE-2026-26178
8.8
0%
Apr 14
Windows Advanced Rasterization Platform Elevation of Privilege Vulnerability
Affected: 10.0.20348.0 before 10.0.20348.5020
CVE-2026-32157
8.8
1%
Apr 14
Remote Desktop Client Remote Code Execution Vulnerability
Affected: before 10.0.20348.5020
CVE-2026-25188
8.8
1%
Mar 10
Windows Telephony Service Elevation of Privilege Vulnerability
Affected: 10.0.20348.0 before 10.0.20348.4893
CVE-2026-25177
8.8
1%
Mar 10
Active Directory Domain Services Elevation of Privilege Vulnerability
Affected: 10.0.20348.0 before 10.0.20348.4893
CVE-2026-23669
8.8
1%
Mar 10
RPC Runtime Library Remote Code Execution Vulnerability
Affected: 10.0.20348.0 before 10.0.20348.4893
CVE-2026-21255
8.8
0%
Feb 10
Improper access control in Windows Hyper-V allows an authorized attacker to bypass a security feature locally
Affected: before 10.0.20348.4711
CVE-2026-20868
8.8
1%
Jan 13
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network
Affected: before 10.0.20348.4648
CVE-2025-64678
8.8
1%
Dec 9
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network
Affected: before 10.0.20348.4346
CVE-2025-62549
8.8
1%
Dec 9
Untrusted pointer dereference in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network
Affected: before 10.0.20348.4467
CVE-2025-62456
8.8
1%
Dec 9
Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an authorized attacker to execute code over a network
Affected: before 10.0.20348.4467
CVE-2025-59295
8.8
2%
Oct 14
Heap-based buffer overflow in Internet Explorer allows an unauthorized attacker to execute code over a network
Affected: before 10.0.20348.4294
CVE-2025-58718
8.8
1%
Oct 14
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network
Affected: before 10.0.20348.4294
CVE-2025-58716
8.8
0%
Oct 14
Improper input validation in Microsoft Windows Speech allows an authorized attacker to elevate privileges locally
Affected: before 10.0.20348.4294
CVE-2025-58715
8.8
0%
Oct 14
Integer overflow or wraparound in Microsoft Windows Speech allows an authorized attacker to elevate privileges locally
Affected: before 10.0.20348.4294
CVE-2025-54918
8.8
25%
Sep 9
Improper authentication in Windows NTLM allows an authorized attacker to elevate privileges over a network
Affected: before 10.0.20348.4106
CVE-2025-54113
8.8
1%
Sep 9
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network
Affected: before 10.0.20348.4106
CVE-2025-54110
8.8
5%
Sep 9
Integer overflow or wraparound in Windows Kernel allows an authorized attacker to elevate privileges locally
Affected: before 10.0.20348.4106
CVE-2025-54106
8.8
1%
Sep 9
Integer overflow or wraparound in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network
Affected: before 10.0.20348.4106
CVE-2025-53778
8.8
51%
Aug 12
Improper authentication in Windows NTLM allows an authorized attacker to elevate privileges over a network
Affected: before 10.0.20348.3989
CVE-2025-53145
8.8
8%
Aug 12
Access of resource using incompatible type ('type confusion') in Windows Message Queuing allows an authorized attacker to execute code over a network
Affected: before 10.0.20348.3989
CVE-2025-53144
8.8
8%
Aug 12
Access of resource using incompatible type ('type confusion') in Windows Message Queuing allows an authorized attacker to execute code over a network
Affected: before 10.0.20348.3989
CVE-2025-53143
8.8
9%
Aug 12
Access of resource using incompatible type ('type confusion') in Windows Message Queuing allows an authorized attacker to execute code over a network
Affected: before 10.0.20348.3989
CVE-2025-53131
8.8
1%
Aug 12
Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over a network
Affected: before 10.0.20348.3989
CVE-2025-50163
8.8
1%
Aug 12
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network
Affected: before 10.0.20348.3989
CVE-2025-49757
8.8
1%
Aug 12
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network
Affected: before 10.0.20348.3932
CVE-2025-49753
8.8
1%
Jul 8
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network
Affected: before 10.0.20348.3932
CVE-2025-49740
8.8
1%
Jul 8
Protection mechanism failure in Windows SmartScreen allows an unauthorized attacker to bypass a security feature over a network
Affected: before 10.0.20348.3932
CVE-2025-49729
8.8
1%
Jul 8
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network
Affected: before 10.0.20348.3932
CVE-2025-49724
8.8
10%
Jul 8
Use after free in Windows Connected Devices Platform Service allows an unauthorized attacker to execute code over a network
Affected: before 10.0.20348.3932
CVE-2025-49723
8.8
0%
Jul 8
Missing authorization in Windows StateRepository API allows an authorized attacker to perform tampering locally
Affected: before 10.0.20348.3932
CVE-2025-49688
8.8
1%
Jul 8
Double free in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network
Affected: before 10.0.20348.3932
CVE-2025-49687
8.8
0%
Jul 8
Out-of-bounds read in Microsoft Input Method Editor (IME) allows an authorized attacker to elevate privileges locally
Affected: before 10.0.20348.3932
CVE-2025-49676
8.8
1%
Jul 8
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network
Affected: before 10.0.20348.3932
CVE-2025-49674
8.8
1%
Jul 8
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network
Affected: before 10.0.20348.3932
CVE-2025-49673
8.8
1%
Jul 8
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network
Affected: before 10.0.20348.3932
CVE-2025-49672
8.8
1%
Jul 8
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network
Affected: before 10.0.20348.3932
CVE-2025-49669
8.8
1%
Jul 8
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network
Affected: before 10.0.20348.3932
CVE-2025-49668
8.8
1%
Jul 8
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network
Affected: before 10.0.20348.3932
CVE-2025-49663
8.8
1%
Jul 8
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network
Affected: before 10.0.20348.3932
CVE-2025-49657
8.8
1%
Jul 8
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network
Affected: before 10.0.20348.3932
CVE-2025-48824
8.8
1%
Jul 8
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network
Affected: before 10.0.20348.3932
CVE-2025-48817
8.8
1%
Jul 8
Relative path traversal in Remote Desktop Client allows an unauthorized attacker to execute code over a network
Affected: before 10.0.20348.3932
CVE-2025-47998
8.8
1%
Jul 8
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network
Affected: before 10.0.20348.3932
CVE-2025-47986
8.8
0%
Jul 8
Use after free in Universal Print Management Service allows an authorized attacker to elevate privileges locally
Affected: before 10.0.20348.3932
CVE-2025-33066
8.8
1%
Jun 10
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network
Affected: before 10.0.20348.3745
CVE-2025-33064
8.8
1%
Jun 10
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network
Affected: before 10.0.20348.3745
CVE-2025-29967
8.8
1%
May 13
Heap-based buffer overflow in Remote Desktop Gateway Service allows an unauthorized attacker to execute code over a network
Affected: before 10.0.20348.3692
Page 6 of 7 · 305 total
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The 500 most important CVEs for this product (exploited first, then by severity)