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windows_10_22h2

Source -

NVD

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0

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NVD CVEs -

2242
Related CVEsRelated VendorsRelated AssignersReports
2242Vulnerabilities found

CVE-2026-50321
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.15% / 4.94%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows USB Driver Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows USB Driver allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows 10 Version 21H2Windows Server 2012Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CVE-2026-50347
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.44% / 36.05%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Data.dll Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows Data dll allows an unauthorized attacker to execute code locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows 10 Version 21H2Windows Server 2012Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2026-50343
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-2.54% / 83.27%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft Install Service Elevation of Privilege Vulnerability

Improper privilege management in Microsoft Install Service allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_10_22h2windows_server_2022windows_10_21h2windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 21H2Windows 11 Version 25H2Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2022Windows Server 2025 (Server Core installation)Windows Server 2019 (Server Core installation)Windows 11 version 26H1Windows Server 2025Windows 11 Version 24H2
CWE ID-CWE-269
Improper Privilege Management
CVE-2026-50331
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.24% / 15.82%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Application Model Core API Elevation of Privilege Vulnerability

Use after free in Windows Application Model allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 21H2Windows 10 Version 1607Windows Server 2019 (Server Core installation)Windows 11 Version 25H2Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2025 (Server Core installation)Windows Server 2016Windows 11 version 26H1Windows Server 2025Windows 11 Version 24H2
CWE ID-CWE-416
Use After Free
CVE-2026-50407
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.32% / 23.97%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 21H2Windows 10 Version 1607Windows Server 2019 (Server Core installation)Windows 11 Version 25H2Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2025 (Server Core installation)Windows Server 2016Windows 11 version 26H1Windows Server 2025Windows 11 Version 24H2
CWE ID-CWE-122
Heap-based Buffer Overflow
CVE-2026-50341
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.31% / 22.65%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows NTFS Information Disclosure Vulnerability

Buffer over-read in Windows NTFS allows an authorized attacker to disclose information locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows 10 Version 21H2Windows Server 2012Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-126
Buffer Over-read
CVE-2026-50380
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-9.6||CRITICAL
EPSS-0.62% / 46.03%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows GDI+ Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a network.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows 10 Version 21H2Windows Server 2012Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-122
Heap-based Buffer Overflow
CVE-2026-50313
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.43% / 35.32%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows NTFS Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows 10 Version 21H2Windows Server 2012Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-122
Heap-based Buffer Overflow
CVE-2026-50326
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.31% / 23.19%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Unified Consent System Elevation of Privilege Vulnerability

Use after free in Windows Unified Consent System allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_10_22h2windows_10_21h2windows_server_2025windows_11_25h2windows_11_26h1Windows 10 Version 21H2Windows 11 Version 25H2Windows 10 Version 22H2Windows Server 2025Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-416
Use After Free
CVE-2026-50307
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-7||HIGH
EPSS-0.20% / 10.12%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows TCP/IP Elevation of Privilege Vulnerability

Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_10_22h2windows_server_2022windows_10_21h2windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 21H2Windows 11 Version 25H2Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2022Windows Server 2025 (Server Core installation)Windows Server 2019 (Server Core installation)Windows 11 version 26H1Windows Server 2025Windows 11 Version 24H2
CWE ID-CWE-416
Use After Free
CVE-2026-50309
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.24% / 15.12%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows NTFS Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows 10 Version 21H2Windows Server 2012Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-122
Heap-based Buffer Overflow
CVE-2026-50386
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.34% / 26.59%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows NTFS Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows 10 Version 21H2Windows Server 2012Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-122
Heap-based Buffer Overflow
CVE-2026-50337
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.32% / 23.97%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Notification Elevation of Privilege Vulnerability

Incorrect type conversion or cast in Windows Notification allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 21H2Windows 10 Version 1607Windows Server 2019 (Server Core installation)Windows 11 Version 25H2Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2025 (Server Core installation)Windows Server 2016Windows 11 version 26H1Windows Server 2025Windows 11 Version 24H2
CWE ID-CWE-704
Incorrect Type Conversion or Cast
CVE-2026-50412
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.32% / 23.97%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows NTFS Elevation of Privilege Vulnerability

Stack-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows 10 Version 21H2Windows Server 2012Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-50360
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-8.8||HIGH
EPSS-0.54% / 41.74%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows SMB Server Elevation of Privilege Vulnerability

Incorrect implementation of authentication algorithm in Windows SMB Server allows an authorized attacker to elevate privileges over a network.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_10_22h2windows_server_2022windows_10_21h2windows_server_2025windows_11_25h2windows_11_26h1Windows 10 Version 21H2Windows 11 Version 25H2Windows 10 Version 22H2Windows Server 2022Windows Server 2025 (Server Core installation)Windows 11 version 26H1Windows Server 2025Windows 11 Version 24H2
CWE ID-CWE-303
Incorrect Implementation of Authentication Algorithm
CVE-2026-50306
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.24% / 15.12%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows TCP/IP Elevation of Privilege Vulnerability

Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows 10 Version 21H2Windows Server 2012Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-190
Integer Overflow or Wraparound
CWE ID-CWE-416
Use After Free
CVE-2026-50363
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.32% / 23.97%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Push Notifications Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Push Notifications allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows 10 Version 21H2Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-122
Heap-based Buffer Overflow
CVE-2026-50372
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-7||HIGH
EPSS-0.25% / 16.61%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Redirected Drive Buffering System Elevation of Privilege Vulnerability

Buffer over-read in Windows Redirected Drive Buffering allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows 10 Version 21H2Windows Server 2012Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-126
Buffer Over-read
CVE-2026-50302
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-4.2||MEDIUM
EPSS-0.24% / 14.67%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Cryptographic Services Security Feature Bypass Vulnerability

Improper certificate validation in Windows Cryptographic Services allows an unauthorized attacker to bypass a security feature over a network.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_10_22h2windows_server_2022windows_10_21h2windows_server_2025windows_11_25h2windows_11_26h1Windows 10 Version 21H2Windows 11 Version 25H2Windows 10 Version 22H2Windows Server 2022Windows Server 2025 (Server Core installation)Windows 11 version 26H1Windows Server 2025Windows 11 Version 24H2
CWE ID-CWE-295
Improper Certificate Validation
CVE-2026-50303
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.20% / 10.34%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Key Guard Security Feature Bypass Vulnerability

Use of a cryptographic primitive with a risky implementation in Windows Key Guard allows an authorized attacker to bypass a security feature locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_10_22h2windows_server_2022windows_10_21h2windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 21H2Windows 11 Version 25H2Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2022Windows Server 2025 (Server Core installation)Windows Server 2019 (Server Core installation)Windows 11 version 26H1Windows Server 2025Windows 11 Version 24H2
CWE ID-CWE-1240
Use of a Cryptographic Primitive with a Risky Implementation
CVE-2026-50300
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.30% / 21.92%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows DWM Core Library Information Disclosure Vulnerability

Integer underflow (wrap or wraparound) in Windows Kernel allows an authorized attacker to disclose information locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 21H2Windows 10 Version 1607Windows Server 2019 (Server Core installation)Windows 11 Version 25H2Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2025 (Server Core installation)Windows Server 2016Windows 11 version 26H1Windows Server 2025Windows 11 Version 24H2
CWE ID-CWE-125
Out-of-bounds Read
CWE ID-CWE-191
Integer Underflow (Wrap or Wraparound)
CVE-2026-50350
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.35% / 27.72%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Trusted Runtime Interface Driver Information Disclosure Vulnerability

Exposure of sensitive information to an unauthorized actor in Windows Trusted Runtime Interface Driver allows an authorized attacker to disclose information locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_10_22h2windows_10_21h2windows_server_2025windows_11_25h2windows_11_26h1Windows 10 Version 21H2Windows 11 Version 25H2Windows 10 Version 22H2Windows Server 2025Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CVE-2026-50325
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-7||HIGH
EPSS-0.20% / 10.41%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Win32k Elevation of Privilege Vulnerability

Improper access control in Windows Win32K allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows 10 Version 21H2Windows Server 2012Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-284
Improper Access Control
CVE-2026-50297
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-7||HIGH
EPSS-0.20% / 10.41%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Win32k Elevation of Privilege Vulnerability

Improper access control in Windows Win32K allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows 10 Version 21H2Windows Server 2012Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-284
Improper Access Control
CVE-2026-50296
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-7||HIGH
EPSS-0.20% / 9.93%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
DirectX Graphics Kernel Elevation of Privilege Vulnerability

Use after free in Graphics Kernel allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 21H2Windows 10 Version 1607Windows Server 2019 (Server Core installation)Windows 11 Version 25H2Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2025 (Server Core installation)Windows Server 2016Windows 11 version 26H1Windows Server 2025Windows 11 Version 24H2
CWE ID-CWE-416
Use After Free
CVE-2026-50316
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.35% / 27.72%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Kernel Information Disclosure Vulnerability

Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to disclose information locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_10_22h2windows_server_2022windows_10_21h2windows_server_2025windows_11_25h2windows_11_26h1Windows 10 Version 21H2Windows 11 Version 25H2Windows 10 Version 22H2Windows Server 2022Windows Server 2025 (Server Core installation)Windows 11 version 26H1Windows Server 2025Windows 11 Version 24H2
CWE ID-CWE-532
Insertion of Sensitive Information into Log File
CVE-2026-50293
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.26% / 17.27%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Internal Task Bar Elevation of Privilege Vulnerability

Use after free in Windows Internal Task Bar allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_10_22h2windows_10_21h2windows_server_2025windows_11_25h2windows_11_26h1Windows 10 Version 21H2Windows 11 Version 25H2Windows 10 Version 22H2Windows Server 2025Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-416
Use After Free
CVE-2026-50298
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-6.8||MEDIUM
EPSS-0.33% / 24.90%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Spaceport.sys Elevation of Privilege Vulnerability

Integer overflow or wraparound in Windows Spaceport.sys allows an unauthorized attacker to elevate privileges with a physical attack.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows 10 Version 21H2Windows Server 2012Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2026-49807
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-6.2||MEDIUM
EPSS-0.37% / 29.74%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows DirectX Information Disclosure Vulnerability

Exposure of sensitive information to an unauthorized actor in Windows DirectX allows an unauthorized attacker to disclose information locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_10_22h2windows_server_2022windows_10_21h2windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 21H2Windows 11 Version 25H2Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2022Windows Server 2025 (Server Core installation)Windows Server 2019 (Server Core installation)Windows 11 version 26H1Windows Server 2025Windows 11 Version 24H2
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CVE-2026-50351
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-2.80% / 84.88%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Audio Compression Manager (ACM) Elevation of Privilege Vulnerability

Improper access control in Windows Audio Compression Manager (ACM) allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows 10 Version 21H2Windows Server 2012Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-284
Improper Access Control
CVE-2026-50318
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.26% / 17.27%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability

Stack-based buffer overflow in Windows Resilient File System (ReFS) allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 21H2Windows 10 Version 1607Windows Server 2019 (Server Core installation)Windows 11 Version 25H2Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2025 (Server Core installation)Windows Server 2016Windows 11 version 26H1Windows Server 2025Windows 11 Version 24H2
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2026-49803
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-7||HIGH
EPSS-0.15% / 4.85%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows AppX Deployment Extensions Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows AppX Deployment Service allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows 10 Version 21H2Windows Server 2012Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2026-49805
Assigner-Microsoft Corporation
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Assigner-Microsoft Corporation
CVSS Score-7||HIGH
EPSS-2.33% / 81.64%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Win32k Elevation of Privilege Vulnerability

Improper access control in Windows Win32K allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows 10 Version 21H2Windows Server 2012Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-284
Improper Access Control
CVE-2026-49801
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.30% / 21.92%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows SMB Information Disclosure Vulnerability

Use of uninitialized resource in Windows SMB allows an authorized attacker to disclose information locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows 10 Version 21H2Windows Server 2012Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-908
Use of Uninitialized Resource
CVE-2026-50333
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.21% / 11.89%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Spaceport.sys Elevation of Privilege Vulnerability

Missing authentication for critical function in Windows Spaceport.sys allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 21H2Windows 10 Version 1607Windows Server 2019 (Server Core installation)Windows 11 Version 25H2Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2025 (Server Core installation)Windows Server 2016Windows 11 version 26H1Windows Server 2025Windows 11 Version 24H2
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2026-50294
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-6.2||MEDIUM
EPSS-0.37% / 29.74%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Kernel Information Disclosure Vulnerability

Exposure of sensitive system information to an unauthorized control sphere in Windows Kernel allows an unauthorized attacker to disclose information locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows 10 Version 21H2Windows Server 2012Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-497
Exposure of Sensitive System Information to an Unauthorized Control Sphere
CVE-2026-49804
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-6.6||MEDIUM
EPSS-0.36% / 28.35%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows USB Video Driver Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows USB Video Driver allows an unauthorized attacker to elevate privileges with a physical attack.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2025windows_11_25h2windows_server_2019windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows 10 Version 21H2Windows Server 2012Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-122
Heap-based Buffer Overflow
CVE-2026-50311
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.23% / 13.88%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Server Elevation of Privilege Vulnerability

Improper access control in Windows Server allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows 10 Version 21H2Windows Server 2012Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-284
Improper Access Control
CVE-2026-50308
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.36% / 28.34%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows NTFS Remote Code Execution Vulnerability

Integer underflow (wrap or wraparound) in Windows NTFS allows an unauthorized attacker to execute code locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows 10 Version 21H2Windows Server 2012Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-191
Integer Underflow (Wrap or Wraparound)
CVE-2026-49799
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.79% / 52.24%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:06
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Local Security Authority Subsystem Service (LSASS) Denial of Service Vulnerability

Uncontrolled resource consumption in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to deny service over a network.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows 10 Version 21H2Windows Server 2012Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2026-49800
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.24% / 15.12%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:05
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Web Proxy Auto-Discovery Protocol (WPAD) Elevation of Privilege Vulnerability

Integer overflow or wraparound in Windows Web Proxy Auto-Discovery Protocol (WPAD) allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_10_22h2windows_server_2022windows_10_21h2windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 21H2Windows 11 Version 25H2Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2022Windows Server 2025 (Server Core installation)Windows Server 2019 (Server Core installation)Windows 11 version 26H1Windows Server 2025Windows 11 Version 24H2
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2026-50299
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-6.8||MEDIUM
EPSS-0.33% / 24.90%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:05
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Storage Spaces Direct Remote Code Execution Vulnerability

Integer overflow or wraparound in Windows Storage Spaces Direct allows an unauthorized attacker to execute code with a physical attack.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows 10 Version 21H2Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2026-49798
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-9.3||CRITICAL
EPSS-2.29% / 81.29%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:05
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Kernel Elevation of Privilege Vulnerability

Use after free in Windows Kernel allows an unauthorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows 10 Version 21H2Windows Server 2012Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-416
Use After Free
CVE-2026-49797
Assigner-Microsoft Corporation
ShareView Details
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.36% / 28.34%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:05
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows NTFS Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows 10 Version 21H2Windows Server 2012Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-122
Heap-based Buffer Overflow
CVE-2026-49795
Assigner-Microsoft Corporation
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Assigner-Microsoft Corporation
CVSS Score-8.8||HIGH
EPSS-1.90% / 77.37%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:05
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Kernel Elevation of Privilege Vulnerability

Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_10_22h2windows_server_2022windows_10_21h2windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 21H2Windows 11 Version 25H2Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2022Windows Server 2025 (Server Core installation)Windows Server 2019 (Server Core installation)Windows 11 version 26H1Windows Server 2025Windows 11 Version 24H2
CWE ID-CWE-416
Use After Free
CVE-2026-49796
Assigner-Microsoft Corporation
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Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.39% / 31.30%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:05
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows GDI+ Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows 10 Version 21H2Windows Server 2012Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-122
Heap-based Buffer Overflow
CVE-2026-49794
Assigner-Microsoft Corporation
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Assigner-Microsoft Corporation
CVSS Score-4.6||MEDIUM
EPSS-0.35% / 26.91%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:05
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows USB Audio Class Driver Information Disclosure Vulnerability

Out-of-bounds read in Windows USB Audio Class driver (usbaudio.sys) allows an unauthorized attacker to disclose information with a physical attack.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows 10 Version 21H2Windows Server 2012Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-125
Out-of-bounds Read
CVE-2026-49793
Assigner-Microsoft Corporation
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Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.26% / 17.94%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:05
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Resilient File System (ReFS) Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an authorized attacker to execute code locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 21H2Windows 10 Version 1607Windows Server 2019 (Server Core installation)Windows 11 Version 25H2Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2025 (Server Core installation)Windows Server 2016Windows 11 version 26H1Windows Server 2025Windows 11 Version 24H2
CWE ID-CWE-122
Heap-based Buffer Overflow
CVE-2026-49792
Assigner-Microsoft Corporation
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Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.26% / 17.94%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:05
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Resilient File System (ReFS) Remote Code Execution Vulnerability

Numeric truncation error in Windows Resilient File System (ReFS) allows an authorized attacker to execute code locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 21H2Windows 10 Version 1607Windows Server 2019 (Server Core installation)Windows 11 Version 25H2Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2025 (Server Core installation)Windows Server 2016Windows 11 version 26H1Windows Server 2025Windows 11 Version 24H2
CWE ID-CWE-197
Numeric Truncation Error
CVE-2026-49791
Assigner-Microsoft Corporation
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Assigner-Microsoft Corporation
CVSS Score-7.1||HIGH
EPSS-0.28% / 19.89%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:05
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Routing and Remote Access Service (RRAS) Elevation of Privilege Vulnerability

Improper link resolution before file access ('link following') in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows 10 Version 21H2Windows Server 2012Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-59
Improper Link Resolution Before File Access ('Link Following')
CVE-2026-49790
Assigner-Microsoft Corporation
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Assigner-Microsoft Corporation
CVSS Score-7.3||HIGH
EPSS-0.31% / 23.57%
||
7 Day CHG~0.00%
Published-14 Jul, 2026 | 17:05
Updated-20 Jul, 2026 | 23:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability

Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-windows_11_24h2windows_server_2012windows_10_22h2windows_server_2016windows_server_2022windows_10_21h2windows_10_1607windows_server_2019windows_server_2025windows_11_25h2windows_11_26h1windows_10_1809Windows 10 Version 1607Windows Server 2012 R2Windows Server 2025Windows Server 2019 (Server Core installation)Windows Server 2012 (Server Core installation)Windows 10 Version 21H2Windows Server 2012Windows 11 Version 25H2Windows Server 2012 R2 (Server Core installation)Windows Server 2019Windows 10 Version 1809Windows 10 Version 22H2Windows Server 2016 (Server Core installation)Windows Server 2022Windows Server 2016Windows 11 version 26H1Windows Server 2025 (Server Core installation)Windows 11 Version 24H2
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-191
Integer Underflow (Wrap or Wraparound)
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