Vulnerability feed
CVE and vendor PSIRT advisories from 13 sources, last 30 days. Updated hourly, last run
| Expand | Severity |
Score |
Advisory |
Title |
Source |
Flags |
Published |
|---|---|---|---|---|---|---|---|
| Medium | 6.5 | CVE-2026-97825 |
Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.
MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation)
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CVE-2026-97825Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.
From the advisoryOut-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network. Impact if exploitedConfidentialityHigh IntegrityNone AvailabilityNone
How it is exploited
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N AffectsMicrosoftMicrosoft Windows 11 version 23H2Microsoft Windows 11 Version 24H2Microsoft Windows 11 Version 25H2Microsoft Windows 11 version 26H1Microsoft Windows 11 Version 26H2Microsoft Windows 10 Version 1809Microsoft Windows 10 Version 21H2Microsoft Windows 10 Version 22H2Microsoft Windows 10 Version 1607Microsoft Windows Server 2016Microsoft Windows Server 2016 (Server Core installation)
NIST National Vulnerability DatabasePublished
Read the advisory
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| High | 7.8 | CVE-2026-97804 |
Heap-based buffer overflow in HID class driver allows an authorized attacker to elevate privileges locally.
MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation)
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CVE-2026-97804Heap-based buffer overflow in HID class driver allows an authorized attacker to elevate privileges locally.
From the advisoryHeap-based buffer overflow in HID class driver allows an authorized attacker to elevate privileges locally. Impact if exploitedConfidentialityHigh IntegrityHigh AvailabilityHigh
How it is exploited
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H AffectsMicrosoftMicrosoft Windows 11 version 23H2Microsoft Windows 11 Version 24H2Microsoft Windows 11 Version 25H2Microsoft Windows 11 version 26H1Microsoft Windows 11 Version 26H2Microsoft Windows 10 Version 1809Microsoft Windows 10 Version 21H2Microsoft Windows 10 Version 22H2Microsoft Windows 10 Version 1607Microsoft Windows Server 2016Microsoft Windows Server 2016 (Server Core installation)
NIST National Vulnerability DatabasePublished
Read the advisory
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| Critical | 9.8 | CVE-2026-96934 |
Use after free in Windows DHCP Server allows an unauthorized attacker to execute code over a network.
MicrosoftMicrosoft Windows Server 2025, Microsoft Windows 10 Version 1809, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2012, Microsoft Windows Server 2012 (Server Core installation), Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation), Microsoft Windows Server 2012 R2, Microsoft Windows Server 2012 R2 (Server Core installation)
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CVE-2026-96934Use after free in Windows DHCP Server allows an unauthorized attacker to execute code over a network.
From the advisoryUse after free in Windows DHCP Server allows an unauthorized attacker to execute code over a network. Impact if exploitedConfidentialityHigh IntegrityHigh AvailabilityHigh
How it is exploited
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H AffectsMicrosoftMicrosoft Windows Server 2025Microsoft Windows 10 Version 1809Microsoft Windows Server 2019Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows Server 2022Microsoft Windows 10 Version 1607Microsoft Windows Server 2012Microsoft Windows Server 2012 (Server Core installation)Microsoft Windows Server 2016Microsoft Windows Server 2016 (Server Core installation)Microsoft Windows Server 2012 R2Microsoft Windows Server 2012 R2 (Server Core installation)
NIST National Vulnerability DatabasePublished
Read the advisory
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| High | 7.0 | CVE-2026-96932 |
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Embedded Mode Service allows an authorized attacker to elevate privileges...
MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation)
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CVE-2026-96932Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Embedded Mode Service allows an authorized attacker to elevate privileges...
From the advisoryConcurrent execution using shared resource with improper synchronization ('race condition') in Windows Embedded Mode Service allows an authorized attacker to elevate privileges locally. Impact if exploitedConfidentialityHigh IntegrityHigh AvailabilityHigh
How it is exploited
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H AffectsMicrosoftMicrosoft Windows 11 version 23H2Microsoft Windows 11 Version 24H2Microsoft Windows 11 Version 25H2Microsoft Windows 11 version 26H1Microsoft Windows 11 Version 26H2Microsoft Windows 10 Version 1809Microsoft Windows 10 Version 21H2Microsoft Windows 10 Version 22H2Microsoft Windows 10 Version 1607Microsoft Windows Server 2016Microsoft Windows Server 2016 (Server Core installation)
NIST National Vulnerability DatabasePublished
Read the advisory
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| Medium | 5.5 | CVE-2026-96926 |
Missing authorization in DNS Server allows an authorized attacker to perform tampering locally.
MicrosoftMicrosoft Windows Server 2025, Microsoft Windows 10 Version 1809, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2012, Microsoft Windows Server 2012 (Server Core installation), Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation), Microsoft Windows Server 2012 R2, Microsoft Windows Server 2012 R2 (Server Core installation)
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CVE-2026-96926Missing authorization in DNS Server allows an authorized attacker to perform tampering locally.
From the advisoryMissing authorization in DNS Server allows an authorized attacker to perform tampering locally. Impact if exploitedConfidentialityNone IntegrityHigh AvailabilityNone
How it is exploited
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N AffectsMicrosoftMicrosoft Windows Server 2025Microsoft Windows 10 Version 1809Microsoft Windows Server 2019Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows Server 2022Microsoft Windows 10 Version 1607Microsoft Windows Server 2012Microsoft Windows Server 2012 (Server Core installation)Microsoft Windows Server 2016Microsoft Windows Server 2016 (Server Core installation)Microsoft Windows Server 2012 R2Microsoft Windows Server 2012 R2 (Server Core installation)
NIST National Vulnerability DatabasePublished
Read the advisory
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| High | 7.8 | CVE-2026-96920 |
Heap-based buffer overflow in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.
MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation)
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CVE-2026-96920Heap-based buffer overflow in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.
From the advisoryHeap-based buffer overflow in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally. Impact if exploitedConfidentialityHigh IntegrityHigh AvailabilityHigh
How it is exploited
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H AffectsMicrosoftMicrosoft Windows 11 version 23H2Microsoft Windows 11 Version 24H2Microsoft Windows 11 Version 25H2Microsoft Windows 11 version 26H1Microsoft Windows 11 Version 26H2Microsoft Windows 10 Version 1809Microsoft Windows 10 Version 21H2Microsoft Windows 10 Version 22H2Microsoft Windows 10 Version 1607Microsoft Windows Server 2016Microsoft Windows Server 2016 (Server Core installation)
NIST National Vulnerability DatabasePublished
Read the advisory
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| High | 7.8 | CVE-2026-96918 |
Improper access control in Windows NTFS allows an authorized attacker to elevate privileges locally.
MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation)
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CVE-2026-96918Improper access control in Windows NTFS allows an authorized attacker to elevate privileges locally.
From the advisoryImproper access control in Windows NTFS allows an authorized attacker to elevate privileges locally. Impact if exploitedConfidentialityHigh IntegrityHigh AvailabilityHigh
How it is exploited
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H AffectsMicrosoftMicrosoft Windows 11 version 23H2Microsoft Windows 11 Version 24H2Microsoft Windows 11 Version 25H2Microsoft Windows 11 version 26H1Microsoft Windows 11 Version 26H2Microsoft Windows 10 Version 1809Microsoft Windows 10 Version 21H2Microsoft Windows 10 Version 22H2Microsoft Windows 10 Version 1607Microsoft Windows Server 2016Microsoft Windows Server 2016 (Server Core installation)
NIST National Vulnerability DatabasePublished
Read the advisory
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| High | 8.8 | CVE-2026-96914 |
Integer overflow or wraparound in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally.
MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation)
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CVE-2026-96914Integer overflow or wraparound in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally.
From the advisoryInteger overflow or wraparound in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally. Impact if exploitedConfidentialityHigh IntegrityHigh AvailabilityHigh
How it is exploited
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H AffectsMicrosoftMicrosoft Windows 11 version 23H2Microsoft Windows 11 Version 24H2Microsoft Windows 11 Version 25H2Microsoft Windows 11 version 26H1Microsoft Windows 11 Version 26H2Microsoft Windows 10 Version 1809Microsoft Windows 10 Version 21H2Microsoft Windows 10 Version 22H2Microsoft Windows 10 Version 1607Microsoft Windows Server 2016Microsoft Windows Server 2016 (Server Core installation)
NIST National Vulnerability DatabasePublished
Read the advisory
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| High | 7.5 | CVE-2026-96866 |
Out-of-bounds read in Network Device Enrollment Service (NDES) allows an unauthorized attacker to deny service over a network.
MicrosoftMicrosoft Windows Server 2025, Microsoft Windows 10 Version 1809, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2012, Microsoft Windows Server 2012 (Server Core installation), Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation), Microsoft Windows Server 2012 R2, Microsoft Windows Server 2012 R2 (Server Core installation)
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CVE-2026-96866Out-of-bounds read in Network Device Enrollment Service (NDES) allows an unauthorized attacker to deny service over a network.
From the advisoryOut-of-bounds read in Network Device Enrollment Service (NDES) allows an unauthorized attacker to deny service over a network. Impact if exploitedConfidentialityNone IntegrityNone AvailabilityHigh
How it is exploited
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H AffectsMicrosoftMicrosoft Windows Server 2025Microsoft Windows 10 Version 1809Microsoft Windows Server 2019Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows Server 2022Microsoft Windows 10 Version 1607Microsoft Windows Server 2012Microsoft Windows Server 2012 (Server Core installation)Microsoft Windows Server 2016Microsoft Windows Server 2016 (Server Core installation)Microsoft Windows Server 2012 R2Microsoft Windows Server 2012 R2 (Server Core installation)
NIST National Vulnerability DatabasePublished
Read the advisory
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| Medium | 5.6 | CVE-2026-96865 |
Exposure of sensitive system information to an unauthorized control sphere in Windows Secure Kernel Mode allows an authorized attacker to disclose information locally.
MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation)
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CVE-2026-96865Exposure of sensitive system information to an unauthorized control sphere in Windows Secure Kernel Mode allows an authorized attacker to disclose information locally.
From the advisoryExposure of sensitive system information to an unauthorized control sphere in Windows Secure Kernel Mode allows an authorized attacker to disclose information locally. Impact if exploitedConfidentialityHigh IntegrityNone AvailabilityNone
How it is exploited
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N AffectsMicrosoftMicrosoft Windows 11 version 23H2Microsoft Windows 11 Version 24H2Microsoft Windows 11 Version 25H2Microsoft Windows 11 version 26H1Microsoft Windows 11 Version 26H2Microsoft Windows 10 Version 1809Microsoft Windows 10 Version 21H2Microsoft Windows 10 Version 22H2Microsoft Windows 10 Version 1607Microsoft Windows Server 2016Microsoft Windows Server 2016 (Server Core installation)
NIST National Vulnerability DatabasePublished
Read the advisory
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| Critical | 9.8 | CVE-2026-96864 |
Double free in Microsoft Failover Cluster Virtual Driver allows an unauthorized attacker to execute code over a network.
MicrosoftMicrosoft Windows Server 2025, Microsoft Windows 10 Version 1809, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2012, Microsoft Windows Server 2012 (Server Core installation), Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation), Microsoft Windows Server 2012 R2, Microsoft Windows Server 2012 R2 (Server Core installation)
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CVE-2026-96864Double free in Microsoft Failover Cluster Virtual Driver allows an unauthorized attacker to execute code over a network.
From the advisoryDouble free in Microsoft Failover Cluster Virtual Driver allows an unauthorized attacker to execute code over a network. Impact if exploitedConfidentialityHigh IntegrityHigh AvailabilityHigh
How it is exploited
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H AffectsMicrosoftMicrosoft Windows Server 2025Microsoft Windows 10 Version 1809Microsoft Windows Server 2019Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows Server 2022Microsoft Windows 10 Version 1607Microsoft Windows Server 2012Microsoft Windows Server 2012 (Server Core installation)Microsoft Windows Server 2016Microsoft Windows Server 2016 (Server Core installation)Microsoft Windows Server 2012 R2Microsoft Windows Server 2012 R2 (Server Core installation)
NIST National Vulnerability DatabasePublished
Read the advisory
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| High | 7.5 | CVE-2026-96861 |
Out-of-bounds read in Network Device Enrollment Service (NDES) allows an unauthorized attacker to deny service over a network.
MicrosoftMicrosoft Windows Server 2025, Microsoft Windows 10 Version 1809, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2012, Microsoft Windows Server 2012 (Server Core installation), Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation), Microsoft Windows Server 2012 R2, Microsoft Windows Server 2012 R2 (Server Core installation)
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CVE-2026-96861Out-of-bounds read in Network Device Enrollment Service (NDES) allows an unauthorized attacker to deny service over a network.
From the advisoryOut-of-bounds read in Network Device Enrollment Service (NDES) allows an unauthorized attacker to deny service over a network. Impact if exploitedConfidentialityNone IntegrityNone AvailabilityHigh
How it is exploited
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H AffectsMicrosoftMicrosoft Windows Server 2025Microsoft Windows 10 Version 1809Microsoft Windows Server 2019Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows Server 2022Microsoft Windows 10 Version 1607Microsoft Windows Server 2012Microsoft Windows Server 2012 (Server Core installation)Microsoft Windows Server 2016Microsoft Windows Server 2016 (Server Core installation)Microsoft Windows Server 2012 R2Microsoft Windows Server 2012 R2 (Server Core installation)
NIST National Vulnerability DatabasePublished
Read the advisory
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| Critical | 9.8 | CVE-2026-96320 |
Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over a network.
MicrosoftMicrosoft Windows Server 2025, Microsoft Windows 10 Version 1809, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2012, Microsoft Windows Server 2012 (Server Core installation), Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation), Microsoft Windows Server 2012 R2, Microsoft Windows Server 2012 R2 (Server Core installation)
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CVE-2026-96320Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over a network.
From the advisoryHeap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over a network. Impact if exploitedConfidentialityHigh IntegrityHigh AvailabilityHigh
How it is exploited
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H AffectsMicrosoftMicrosoft Windows Server 2025Microsoft Windows 10 Version 1809Microsoft Windows Server 2019Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows Server 2022Microsoft Windows 10 Version 1607Microsoft Windows Server 2012Microsoft Windows Server 2012 (Server Core installation)Microsoft Windows Server 2016Microsoft Windows Server 2016 (Server Core installation)Microsoft Windows Server 2012 R2Microsoft Windows Server 2012 R2 (Server Core installation)
NIST National Vulnerability DatabasePublished
Read the advisory
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| Medium | 5.5 | CVE-2026-96315 |
Missing authorization in Windows Overlay Filter allows an authorized attacker to perform tampering locally.
MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation)
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CVE-2026-96315Missing authorization in Windows Overlay Filter allows an authorized attacker to perform tampering locally.
From the advisoryMissing authorization in Windows Overlay Filter allows an authorized attacker to perform tampering locally. Impact if exploitedConfidentialityNone IntegrityHigh AvailabilityNone
How it is exploited
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N AffectsMicrosoftMicrosoft Windows 11 version 23H2Microsoft Windows 11 Version 24H2Microsoft Windows 11 Version 25H2Microsoft Windows 11 version 26H1Microsoft Windows 11 Version 26H2Microsoft Windows 10 Version 1809Microsoft Windows 10 Version 21H2Microsoft Windows 10 Version 22H2Microsoft Windows 10 Version 1607Microsoft Windows Server 2016Microsoft Windows Server 2016 (Server Core installation)
NIST National Vulnerability DatabasePublished
Read the advisory
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| High | 7.8 | CVE-2026-96306 |
Out-of-bounds read in Windows Sysmain Service allows an authorized attacker to elevate privileges locally.
MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation)
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CVE-2026-96306Out-of-bounds read in Windows Sysmain Service allows an authorized attacker to elevate privileges locally.
From the advisoryOut-of-bounds read in Windows Sysmain Service allows an authorized attacker to elevate privileges locally. Impact if exploitedConfidentialityHigh IntegrityHigh AvailabilityHigh
How it is exploited
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H AffectsMicrosoftMicrosoft Windows 11 version 23H2Microsoft Windows 11 Version 24H2Microsoft Windows 11 Version 25H2Microsoft Windows 11 version 26H1Microsoft Windows 11 Version 26H2Microsoft Windows 10 Version 1809Microsoft Windows 10 Version 21H2Microsoft Windows 10 Version 22H2Microsoft Windows 10 Version 1607Microsoft Windows Server 2016Microsoft Windows Server 2016 (Server Core installation)
NIST National Vulnerability DatabasePublished
Read the advisory
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| Critical | 9.1 | CVE-2026-96252 |
Improper verification of cryptographic signature in Active Directory Federation Services (AD FS) allows an unauthorized attacker to perform spoofing over a network.
MicrosoftMicrosoft Windows Server 2025, Microsoft Windows 10 Version 1809, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2012, Microsoft Windows Server 2012 (Server Core installation), Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation), Microsoft Windows Server 2012 R2, Microsoft Windows Server 2012 R2 (Server Core installation)
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CVE-2026-96252Improper verification of cryptographic signature in Active Directory Federation Services (AD FS) allows an unauthorized attacker to perform spoofing over a network.
From the advisoryImproper verification of cryptographic signature in Active Directory Federation Services (AD FS) allows an unauthorized attacker to perform spoofing over a network. Impact if exploitedConfidentialityHigh IntegrityHigh AvailabilityNone
How it is exploited
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N AffectsMicrosoftMicrosoft Windows Server 2025Microsoft Windows 10 Version 1809Microsoft Windows Server 2019Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows Server 2022Microsoft Windows 10 Version 1607Microsoft Windows Server 2012Microsoft Windows Server 2012 (Server Core installation)Microsoft Windows Server 2016Microsoft Windows Server 2016 (Server Core installation)Microsoft Windows Server 2012 R2Microsoft Windows Server 2012 R2 (Server Core installation)
NIST National Vulnerability DatabasePublished
Read the advisory
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| High | 7.5 | CVE-2026-96248 |
Stack-based buffer overflow in Windows Host Guardian Service allows an unauthorized attacker to deny service over a network.
MicrosoftMicrosoft Windows Server 2025, Microsoft Windows Server 2025 (Server Core installation), Microsoft Windows 10 Version 1809, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation), Microsoft Windows 10 1809, Microsoft Windows 10 1607
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CVE-2026-96248Stack-based buffer overflow in Windows Host Guardian Service allows an unauthorized attacker to deny service over a network.
From the advisoryStack-based buffer overflow in Windows Host Guardian Service allows an unauthorized attacker to deny service over a network. Impact if exploitedConfidentialityNone IntegrityNone AvailabilityHigh
How it is exploited
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H AffectsMicrosoftMicrosoft Windows Server 2025Microsoft Windows Server 2025 (Server Core installation)Microsoft Windows 10 Version 1809Microsoft Windows Server 2019Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows Server 2022Microsoft Windows 10 Version 1607Microsoft Windows Server 2016Microsoft Windows Server 2016 (Server Core installation)Microsoft Windows 10 1809Microsoft Windows 10 1607
NIST National Vulnerability DatabasePublished
Read the advisory
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| High | 7.8 | CVE-2026-96244 |
Use after free in Windows Internal System User Profile allows an authorized attacker to elevate privileges locally.
MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation)
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CVE-2026-96244Use after free in Windows Internal System User Profile allows an authorized attacker to elevate privileges locally.
From the advisoryUse after free in Windows Internal System User Profile allows an authorized attacker to elevate privileges locally. Impact if exploitedConfidentialityHigh IntegrityHigh AvailabilityHigh
How it is exploited
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H AffectsMicrosoftMicrosoft Windows 11 version 23H2Microsoft Windows 11 Version 24H2Microsoft Windows 11 Version 25H2Microsoft Windows 11 version 26H1Microsoft Windows 11 Version 26H2Microsoft Windows 10 Version 1809Microsoft Windows 10 Version 21H2Microsoft Windows 10 Version 22H2Microsoft Windows 10 Version 1607Microsoft Windows Server 2016Microsoft Windows Server 2016 (Server Core installation)
NIST National Vulnerability DatabasePublished
Read the advisory
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| High | 7.8 | CVE-2026-96243 |
Improper link resolution before file access ('link following') in Windows WalletService allows an authorized attacker to elevate privileges locally.
MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation)
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CVE-2026-96243Improper link resolution before file access ('link following') in Windows WalletService allows an authorized attacker to elevate privileges locally.
From the advisoryImproper link resolution before file access ('link following') in Windows WalletService allows an authorized attacker to elevate privileges locally. Impact if exploitedConfidentialityHigh IntegrityHigh AvailabilityHigh
How it is exploited
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H AffectsMicrosoftMicrosoft Windows 11 version 23H2Microsoft Windows 11 Version 24H2Microsoft Windows 11 Version 25H2Microsoft Windows 11 version 26H1Microsoft Windows 11 Version 26H2Microsoft Windows 10 Version 1809Microsoft Windows 10 Version 21H2Microsoft Windows 10 Version 22H2Microsoft Windows 10 Version 1607Microsoft Windows Server 2016Microsoft Windows Server 2016 (Server Core installation)
NIST National Vulnerability DatabasePublished
Read the advisory
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| Critical | 9.8 | CVE-2026-96113 |
Heap-based buffer overflow in DNS Server allows an unauthorized attacker to execute code over a network.
MicrosoftMicrosoft Windows Server 2025, Microsoft Windows 10 Version 1809, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2012, Microsoft Windows Server 2012 (Server Core installation), Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation), Microsoft Windows Server 2012 R2, Microsoft Windows Server 2012 R2 (Server Core installation)
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CVE-2026-96113Heap-based buffer overflow in DNS Server allows an unauthorized attacker to execute code over a network.
From the advisoryHeap-based buffer overflow in DNS Server allows an unauthorized attacker to execute code over a network. Impact if exploitedConfidentialityHigh IntegrityHigh AvailabilityHigh
How it is exploited
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H AffectsMicrosoftMicrosoft Windows Server 2025Microsoft Windows 10 Version 1809Microsoft Windows Server 2019Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows Server 2022Microsoft Windows 10 Version 1607Microsoft Windows Server 2012Microsoft Windows Server 2012 (Server Core installation)Microsoft Windows Server 2016Microsoft Windows Server 2016 (Server Core installation)Microsoft Windows Server 2012 R2Microsoft Windows Server 2012 R2 (Server Core installation)
NIST National Vulnerability DatabasePublished
Read the advisory
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| High | 7.8 | CVE-2026-88194 |
Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows Server 2019, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation)
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CVE-2026-88194Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
From the advisoryOut-of-bounds read in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. Impact if exploitedConfidentialityHigh IntegrityHigh AvailabilityHigh
How it is exploited
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H AffectsMicrosoftMicrosoft Windows 11 version 23H2Microsoft Windows 11 Version 24H2Microsoft Windows 11 Version 25H2Microsoft Windows 11 Version 26H2Microsoft Windows 10 Version 1809Microsoft Windows 10 Version 21H2Microsoft Windows 10 Version 22H2Microsoft Windows Server 2019Microsoft Windows 10 Version 1607Microsoft Windows Server 2016Microsoft Windows Server 2016 (Server Core installation)
NIST National Vulnerability DatabasePublished
Read the advisory
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| High | 7.8 | CVE-2026-88188 |
Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows Server 2019, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation)
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CVE-2026-88188Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
From the advisoryOut-of-bounds read in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. Impact if exploitedConfidentialityHigh IntegrityHigh AvailabilityHigh
How it is exploited
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H AffectsMicrosoftMicrosoft Windows 11 version 23H2Microsoft Windows 11 Version 24H2Microsoft Windows 11 Version 25H2Microsoft Windows 11 Version 26H2Microsoft Windows 10 Version 1809Microsoft Windows 10 Version 21H2Microsoft Windows 10 Version 22H2Microsoft Windows Server 2019Microsoft Windows 10 Version 1607Microsoft Windows Server 2016Microsoft Windows Server 2016 (Server Core installation)
NIST National Vulnerability DatabasePublished
Read the advisory
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| High | 7.8 | CVE-2026-88179 |
Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows Server 2019, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation)
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CVE-2026-88179Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
From the advisoryOut-of-bounds read in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. Impact if exploitedConfidentialityHigh IntegrityHigh AvailabilityHigh
How it is exploited
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H AffectsMicrosoftMicrosoft Windows 11 version 23H2Microsoft Windows 11 Version 24H2Microsoft Windows 11 Version 25H2Microsoft Windows 11 Version 26H2Microsoft Windows 10 Version 1809Microsoft Windows 10 Version 21H2Microsoft Windows 10 Version 22H2Microsoft Windows Server 2019Microsoft Windows 10 Version 1607Microsoft Windows Server 2016Microsoft Windows Server 2016 (Server Core installation)
NIST National Vulnerability DatabasePublished
Read the advisory
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| High | 7.8 | CVE-2026-88177 |
Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows Server 2019, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation)
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CVE-2026-88177Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
From the advisoryOut-of-bounds read in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. Impact if exploitedConfidentialityHigh IntegrityHigh AvailabilityHigh
How it is exploited
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H AffectsMicrosoftMicrosoft Windows 11 version 23H2Microsoft Windows 11 Version 24H2Microsoft Windows 11 Version 25H2Microsoft Windows 11 Version 26H2Microsoft Windows 10 Version 1809Microsoft Windows 10 Version 21H2Microsoft Windows 10 Version 22H2Microsoft Windows Server 2019Microsoft Windows 10 Version 1607Microsoft Windows Server 2016Microsoft Windows Server 2016 (Server Core installation)
NIST National Vulnerability DatabasePublished
Read the advisory
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| High | 8.1 | CVE-2026-88174 |
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Deployment Services allows an unauthorized attacker to execute code over...
MicrosoftMicrosoft Windows Server 2025, Microsoft Windows 10 Version 1809, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2012, Microsoft Windows Server 2012 (Server Core installation), Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation), Microsoft Windows Server 2012 R2, Microsoft Windows Server 2012 R2 (Server Core installation)
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CVE-2026-88174Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Deployment Services allows an unauthorized attacker to execute code over...
From the advisoryConcurrent execution using shared resource with improper synchronization ('race condition') in Windows Deployment Services allows an unauthorized attacker to execute code over a network. Impact if exploitedConfidentialityHigh IntegrityHigh AvailabilityHigh
How it is exploited
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H AffectsMicrosoftMicrosoft Windows Server 2025Microsoft Windows 10 Version 1809Microsoft Windows Server 2019Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows Server 2022Microsoft Windows 10 Version 1607Microsoft Windows Server 2012Microsoft Windows Server 2012 (Server Core installation)Microsoft Windows Server 2016Microsoft Windows Server 2016 (Server Core installation)Microsoft Windows Server 2012 R2Microsoft Windows Server 2012 R2 (Server Core installation)
NIST National Vulnerability DatabasePublished
Read the advisory
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