Microsoft Patch Tuesday

This month's Microsoft Security Update Guide release: severity and exploitation dashboards, a searchable CVE browser, and a downloadable brief.

Browse This Release's CVEs

Severity
Exploitation

163 of 448 CVEs match the current filters, sorted by EVULNABLE Risk.

Filtered by Matching “Windows 10 Version 1809” — remove Clear all
CVEs in this Patch Tuesday release matching the current filters, ranked by EVULNABLE Risk Score
CVE TitleMSRC severity EVRS CVSS EPSS KEV Actively Exploited Product(s)
CVE-2026-68820 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability Important 75 Urgent 7.0 0.062 Yes Yes Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more
CVE-2026-61358 Windows Accessibility Infrastructure (ATBroker.exe) Elevation of Privilege Vulnerability Important 17 Elevated 7.8 0.037 No No Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +16 more
CVE-2026-61925 Windows Installer Elevation of Privilege Vulnerability Important 17 Elevated 7.8 0.004 No No Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more
CVE-2026-61930 Windows Kernel Elevation of Privilege Vulnerability Important 17 Elevated 7.8 0.021 No No Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +20 more
CVE-2026-62696 Windows Program Compatibility Assistant Service Elevation of Privilege Vulnerability Important 17 Elevated 7.8 0.034 No No Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +20 more
CVE-2026-62698 Microsoft Digest Authentication Elevation of Privilege Vulnerability Important 17 Elevated 7.8 0.004 No No Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more
CVE-2026-62712 Windows Win32k Elevation of Privilege Vulnerability Important 17 Elevated 7.8 0.004 No No Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more
CVE-2026-62713 Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability Important 17 Elevated 7.8 0.019 No No Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +16 more
CVE-2026-62721 Windows User-Mode Power Service (UMPS) Elevation of Privilege Vulnerability Important 17 Elevated 7.8 0.004 No No Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more
CVE-2026-62735 Windows HTTP.sys Elevation of Privilege Vulnerability Important 17 Elevated 7.8 0.005 No No Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more
CVE-2026-62741 Windows HTTP.sys Elevation of Privilege Vulnerability Important 17 Elevated 7.8 0.021 No No Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more
CVE-2026-62783 Windows Remote Access Connection Manager Elevation of Privilege Vulnerability Important 17 Elevated 7.8 0.020 No No Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +16 more
CVE-2026-65775 Windows Win32k Elevation of Privilege Vulnerability Important 17 Elevated 7.8 0.026 No No Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more
CVE-2026-59132 Windows TCP/IP Denial of Service Vulnerability Important 16 Elevated 7.5 0.017 No No Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more
CVE-2026-61348 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability Important 16 Elevated 7.0 0.016 No No Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more
CVE-2026-70307 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability Important 16 Elevated 7.0 0.003 No No Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more
CVE-2026-62790 Windows SMBv3 Server Remote Code Execution Vulnerability Important 13 Elevated 8.8 0.007 No No Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more
CVE-2026-62816 Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability Critical 13 Elevated 8.8 0.004 No No Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more
CVE-2026-62818 Windows Active Directory Certificate Services (AD CS) Remote Code Execution Vulnerability Critical 13 Elevated 8.8 0.010 No No Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +10 more
CVE-2026-62822 Windows GDI+ Remote Code Execution Vulnerability Critical 13 Elevated 8.8 0.006 No No Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more
CVE-2026-62872 .NET Framework Elevation of Privilege Vulnerability Important 13 Elevated 8.8 0.005 No No Microsoft .NET Framework 4.8 on Windows Server 2016 (Server Core installation), Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for x64-based Systems, Microsoft .NET Framework 4.8 on Windows Server 2016, Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for x64-based Systems, Microsoft .NET Framework 4.8 on Windows Server 2012 R2, Microsoft .NET Framework 4.8 on Windows Server 2012 R2 (Server Core installation), +50 more
CVE-2026-65791 Windows iSCSI Target Service Remote Code Execution Vulnerability Critical 12 Elevated 9.8 0.006 No No Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +10 more
CVE-2026-62778 Windows DNS Elevation of Privilege Vulnerability Important 12 Elevated 8.1 0.005 No No Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +10 more
CVE-2026-62819 Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability Critical 12 Elevated 8.1 0.006 No No Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more
CVE-2026-62889 Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability Critical 12 Elevated 8.1 0.006 No No Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more
Download filtered CVEs (CSV) Patch Tuesday Brief (PDF)

The CSV is exactly the 163 CVE(s) matching the filters above. The PDF is the full leadership brief — at-a-glance summary, Patch First spotlight, top affected products, and the complete per-CVE inventory — not filtered to what is shown here.

CVE detail

Expand any CVE for its description, EVRS score breakdown, and affected products.

CVE-2026-68820 — Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Elevation of Privilege

EVULNABLE Risk · priority 75/100 Urgent Raised to the floor for a confirmed exploited vulnerability.

Recommended priority: Patch This Cycle

Why this score: Listed in the CISA KEV catalog, and Confirmed exploitation in the wild.

Exploitation status: Actively Exploited

Microsoft Exploitability Index: Exploitation Detected

CVSS v3.1 base score: 7.0

FIRST EPSS: 0.062 (93rd pctl) — probability of exploitation in the next 30 days, with its rank across all scored CVEs

CISA KEV: Listed

KB article(s): 5120238, 5120242, 5120229, 5120249, 5120233, 5120228, 5121003, 5120994, 5120240, 5121000, 5120418, 5120386, 5120385

Affected product(s): Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more

Microsoft Security Update Guide ↗ NVD ↗ CISA KEV Catalog ↗
CVE-2026-61358 — Windows Accessibility Infrastructure (ATBroker.exe) Elevation of Privilege Vulnerability

Elevation of Privilege

EVULNABLE Risk · priority 17/100 Elevated Intelligence coverage 90/100 — no ransomware association data, no CISA KEV listing date

Recommended priority: Scheduled Maintenance

Why this score: CVSS base score 7.8, and Microsoft Exploitability Index: Exploitation More Likely.

Exploitation status: Neither

Microsoft Exploitability Index: Exploitation More Likely

CVSS v3.1 base score: 7.8

FIRST EPSS: 0.037 (88.9th pctl) — probability of exploitation in the next 30 days, with its rank across all scored CVEs

CISA KEV: Not currently listed

KB article(s): 5120238, 5120242, 5120229, 5120249, 5120233, 5120228, 5121003, 5120994, 5120240, 5121000

Affected product(s): Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +16 more

Microsoft Security Update Guide ↗ NVD ↗
CVE-2026-61925 — Windows Installer Elevation of Privilege Vulnerability

Elevation of Privilege

EVULNABLE Risk · priority 17/100 Elevated Intelligence coverage 90/100 — no ransomware association data, no CISA KEV listing date

Recommended priority: Scheduled Maintenance

Why this score: CVSS base score 7.8, and Microsoft Exploitability Index: Exploitation More Likely.

Exploitation status: Neither

Microsoft Exploitability Index: Exploitation More Likely

CVSS v3.1 base score: 7.8

FIRST EPSS: 0.004 (31.1st pctl) — probability of exploitation in the next 30 days, with its rank across all scored CVEs

CISA KEV: Not currently listed

KB article(s): 5120238, 5120242, 5120229, 5120249, 5120233, 5120228, 5121003, 5120994, 5120240, 5121000, 5120418, 5120386, 5120385

Affected product(s): Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more

Microsoft Security Update Guide ↗ NVD ↗
CVE-2026-61930 — Windows Kernel Elevation of Privilege Vulnerability

Elevation of Privilege

EVULNABLE Risk · priority 17/100 Elevated Intelligence coverage 90/100 — no ransomware association data, no CISA KEV listing date

Recommended priority: Scheduled Maintenance

Why this score: CVSS base score 7.8, and Microsoft Exploitability Index: Exploitation More Likely.

Exploitation status: Neither

Microsoft Exploitability Index: Exploitation More Likely

CVSS v3.1 base score: 7.8

FIRST EPSS: 0.021 (80.3rd pctl) — probability of exploitation in the next 30 days, with its rank across all scored CVEs

CISA KEV: Not currently listed

KB article(s): 5120238, 5120242, 5120229, 5120249, 5120233, 5120228, 5121003, 5120994, 5120240, 5121000, 5120418

Affected product(s): Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +20 more

Microsoft Security Update Guide ↗ NVD ↗
CVE-2026-62696 — Windows Program Compatibility Assistant Service Elevation of Privilege Vulnerability

Elevation of Privilege

EVULNABLE Risk · priority 17/100 Elevated Intelligence coverage 90/100 — no ransomware association data, no CISA KEV listing date

Recommended priority: Scheduled Maintenance

Why this score: CVSS base score 7.8, and Microsoft Exploitability Index: Exploitation More Likely.

Exploitation status: Neither

Microsoft Exploitability Index: Exploitation More Likely

CVSS v3.1 base score: 7.8

FIRST EPSS: 0.034 (88th pctl) — probability of exploitation in the next 30 days, with its rank across all scored CVEs

CISA KEV: Not currently listed

KB article(s): 5120238, 5120242, 5120229, 5120249, 5120233, 5120228, 5121003, 5120994, 5120240, 5121000, 5120418

Affected product(s): Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +20 more

Microsoft Security Update Guide ↗ NVD ↗
CVE-2026-62698 — Microsoft Digest Authentication Elevation of Privilege Vulnerability

Elevation of Privilege

EVULNABLE Risk · priority 17/100 Elevated Intelligence coverage 90/100 — no ransomware association data, no CISA KEV listing date

Recommended priority: Scheduled Maintenance

Why this score: CVSS base score 7.8, and Microsoft Exploitability Index: Exploitation More Likely.

Exploitation status: Neither

Microsoft Exploitability Index: Exploitation More Likely

CVSS v3.1 base score: 7.8

FIRST EPSS: 0.004 (29th pctl) — probability of exploitation in the next 30 days, with its rank across all scored CVEs

CISA KEV: Not currently listed

KB article(s): 5120238, 5120242, 5120229, 5120249, 5120233, 5120228, 5121003, 5120994, 5120240, 5121000, 5120418, 5120386, 5120385

Affected product(s): Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more

Microsoft Security Update Guide ↗ NVD ↗
CVE-2026-62712 — Windows Win32k Elevation of Privilege Vulnerability

Elevation of Privilege

EVULNABLE Risk · priority 17/100 Elevated Intelligence coverage 90/100 — no ransomware association data, no CISA KEV listing date

Recommended priority: Scheduled Maintenance

Why this score: CVSS base score 7.8, and Microsoft Exploitability Index: Exploitation More Likely.

Exploitation status: Neither

Microsoft Exploitability Index: Exploitation More Likely

CVSS v3.1 base score: 7.8

FIRST EPSS: 0.004 (31.1st pctl) — probability of exploitation in the next 30 days, with its rank across all scored CVEs

CISA KEV: Not currently listed

KB article(s): 5120238, 5120242, 5120229, 5120249, 5120233, 5120228, 5121003, 5120994, 5120240, 5121000, 5120418, 5120386, 5120385

Affected product(s): Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more

Microsoft Security Update Guide ↗ NVD ↗
CVE-2026-62713 — Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability

Elevation of Privilege

EVULNABLE Risk · priority 17/100 Elevated Intelligence coverage 90/100 — no ransomware association data, no CISA KEV listing date

Recommended priority: Scheduled Maintenance

Why this score: CVSS base score 7.8, and Microsoft Exploitability Index: Exploitation More Likely.

Exploitation status: Neither

Microsoft Exploitability Index: Exploitation More Likely

CVSS v3.1 base score: 7.8

FIRST EPSS: 0.019 (78.8th pctl) — probability of exploitation in the next 30 days, with its rank across all scored CVEs

CISA KEV: Not currently listed

KB article(s): 5120238, 5120242, 5120229, 5120249, 5120233, 5120228, 5121003, 5120994, 5120240, 5121000

Affected product(s): Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +16 more

Microsoft Security Update Guide ↗ NVD ↗
CVE-2026-62721 — Windows User-Mode Power Service (UMPS) Elevation of Privilege Vulnerability

Elevation of Privilege

EVULNABLE Risk · priority 17/100 Elevated Intelligence coverage 90/100 — no ransomware association data, no CISA KEV listing date

Recommended priority: Scheduled Maintenance

Why this score: CVSS base score 7.8, and Microsoft Exploitability Index: Exploitation More Likely.

Exploitation status: Neither

Microsoft Exploitability Index: Exploitation More Likely

CVSS v3.1 base score: 7.8

FIRST EPSS: 0.004 (31.1st pctl) — probability of exploitation in the next 30 days, with its rank across all scored CVEs

CISA KEV: Not currently listed

KB article(s): 5120238, 5120242, 5120229, 5120249, 5120233, 5120228, 5121003, 5120994, 5120240, 5121000, 5120418, 5120386, 5120385

Affected product(s): Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more

Microsoft Security Update Guide ↗ NVD ↗
CVE-2026-62735 — Windows HTTP.sys Elevation of Privilege Vulnerability

Elevation of Privilege

EVULNABLE Risk · priority 17/100 Elevated Intelligence coverage 90/100 — no ransomware association data, no CISA KEV listing date

Recommended priority: Scheduled Maintenance

Why this score: CVSS base score 7.8, and Microsoft Exploitability Index: Exploitation More Likely.

Exploitation status: Neither

Microsoft Exploitability Index: Exploitation More Likely

CVSS v3.1 base score: 7.8

FIRST EPSS: 0.005 (39.3rd pctl) — probability of exploitation in the next 30 days, with its rank across all scored CVEs

CISA KEV: Not currently listed

KB article(s): 5120238, 5120242, 5120229, 5120249, 5120233, 5120228, 5121003, 5120994, 5120240, 5121000, 5120418, 5120386, 5120385

Affected product(s): Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more

Microsoft Security Update Guide ↗ NVD ↗
CVE-2026-62741 — Windows HTTP.sys Elevation of Privilege Vulnerability

Elevation of Privilege

EVULNABLE Risk · priority 17/100 Elevated Intelligence coverage 90/100 — no ransomware association data, no CISA KEV listing date

Recommended priority: Scheduled Maintenance

Why this score: CVSS base score 7.8, and Microsoft Exploitability Index: Exploitation More Likely.

Exploitation status: Neither

Microsoft Exploitability Index: Exploitation More Likely

CVSS v3.1 base score: 7.8

FIRST EPSS: 0.021 (80.3rd pctl) — probability of exploitation in the next 30 days, with its rank across all scored CVEs

CISA KEV: Not currently listed

KB article(s): 5120238, 5120242, 5120229, 5120249, 5120233, 5120228, 5121003, 5120994, 5120240, 5121000, 5120418, 5120386, 5120385

Affected product(s): Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more

Microsoft Security Update Guide ↗ NVD ↗
CVE-2026-62783 — Windows Remote Access Connection Manager Elevation of Privilege Vulnerability

Elevation of Privilege

EVULNABLE Risk · priority 17/100 Elevated Intelligence coverage 90/100 — no ransomware association data, no CISA KEV listing date

Recommended priority: Scheduled Maintenance

Why this score: CVSS base score 7.8, and Microsoft Exploitability Index: Exploitation More Likely.

Exploitation status: Neither

Microsoft Exploitability Index: Exploitation More Likely

CVSS v3.1 base score: 7.8

FIRST EPSS: 0.020 (78.8th pctl) — probability of exploitation in the next 30 days, with its rank across all scored CVEs

CISA KEV: Not currently listed

KB article(s): 5120238, 5120242, 5120229, 5120249, 5120233, 5120228, 5121003, 5120994, 5120240, 5121000

Affected product(s): Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +16 more

Microsoft Security Update Guide ↗ NVD ↗
CVE-2026-65775 — Windows Win32k Elevation of Privilege Vulnerability

Elevation of Privilege

EVULNABLE Risk · priority 17/100 Elevated Intelligence coverage 90/100 — no ransomware association data, no CISA KEV listing date

Recommended priority: Scheduled Maintenance

Why this score: CVSS base score 7.8, and Microsoft Exploitability Index: Exploitation More Likely.

Exploitation status: Neither

Microsoft Exploitability Index: Exploitation More Likely

CVSS v3.1 base score: 7.8

FIRST EPSS: 0.026 (84.3rd pctl) — probability of exploitation in the next 30 days, with its rank across all scored CVEs

CISA KEV: Not currently listed

KB article(s): 5120238, 5120242, 5120229, 5120249, 5120233, 5120228, 5121003, 5120994, 5120240, 5121000, 5120418, 5120386, 5120385

Affected product(s): Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more

Microsoft Security Update Guide ↗ NVD ↗
CVE-2026-59132 — Windows TCP/IP Denial of Service Vulnerability

Denial of Service

EVULNABLE Risk · priority 16/100 Elevated Intelligence coverage 90/100 — no ransomware association data, no CISA KEV listing date

Recommended priority: Scheduled Maintenance

Why this score: CVSS base score 7.5, and Microsoft Exploitability Index: Exploitation More Likely.

Exploitation status: Neither

Microsoft Exploitability Index: Exploitation More Likely

CVSS v3.1 base score: 7.5

FIRST EPSS: 0.017 (75.4th pctl) — probability of exploitation in the next 30 days, with its rank across all scored CVEs

CISA KEV: Not currently listed

KB article(s): 5120238, 5120242, 5120229, 5120249, 5120233, 5120228, 5121003, 5120994, 5120240, 5121000, 5120418, 5120386, 5120385

Affected product(s): Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more

Microsoft Security Update Guide ↗ NVD ↗
CVE-2026-61348 — Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Elevation of Privilege

EVULNABLE Risk · priority 16/100 Elevated Intelligence coverage 90/100 — no ransomware association data, no CISA KEV listing date

Recommended priority: Scheduled Maintenance

Why this score: Microsoft Exploitability Index: Exploitation More Likely, and CVSS base score 7.0.

Exploitation status: Neither

Microsoft Exploitability Index: Exploitation More Likely

CVSS v3.1 base score: 7.0

FIRST EPSS: 0.016 (74th pctl) — probability of exploitation in the next 30 days, with its rank across all scored CVEs

CISA KEV: Not currently listed

KB article(s): 5120238, 5120242, 5120229, 5120249, 5120233, 5120228, 5121003, 5120994, 5120240, 5121000, 5120418, 5120386, 5120385

Affected product(s): Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more

Microsoft Security Update Guide ↗ NVD ↗
CVE-2026-70307 — Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Elevation of Privilege

EVULNABLE Risk · priority 16/100 Elevated Intelligence coverage 90/100 — no ransomware association data, no CISA KEV listing date

Recommended priority: Scheduled Maintenance

Why this score: Microsoft Exploitability Index: Exploitation More Likely, and CVSS base score 7.0.

Exploitation status: Neither

Microsoft Exploitability Index: Exploitation More Likely

CVSS v3.1 base score: 7.0

FIRST EPSS: 0.003 (24.7th pctl) — probability of exploitation in the next 30 days, with its rank across all scored CVEs

CISA KEV: Not currently listed

KB article(s): 5120238, 5120242, 5120229, 5120249, 5120233, 5120228, 5121003, 5120994, 5120240, 5121000, 5120418, 5120386, 5120385

Affected product(s): Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more

Microsoft Security Update Guide ↗ NVD ↗
CVE-2026-62790 — Windows SMBv3 Server Remote Code Execution Vulnerability

Remote Code Execution

EVULNABLE Risk · priority 13/100 Elevated Intelligence coverage 90/100 — no ransomware association data, no CISA KEV listing date

Recommended priority: Scheduled Maintenance

Why this score: CVSS base score 8.8, and Microsoft Exploitability Index: Exploitation Less Likely.

Exploitation status: Neither

Microsoft Exploitability Index: Exploitation Less Likely

CVSS v3.1 base score: 8.8

FIRST EPSS: 0.007 (49.3rd pctl) — probability of exploitation in the next 30 days, with its rank across all scored CVEs

CISA KEV: Not currently listed

KB article(s): 5120238, 5120242, 5120229, 5120249, 5120233, 5120228, 5121003, 5120994, 5120240, 5121000, 5120418, 5120386, 5120385

Affected product(s): Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more

Microsoft Security Update Guide ↗ NVD ↗
CVE-2026-62816 — Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability

Remote Code Execution

EVULNABLE Risk · priority 13/100 Elevated Intelligence coverage 90/100 — no ransomware association data, no CISA KEV listing date

Recommended priority: Scheduled Maintenance

Why this score: CVSS base score 8.8, and Microsoft Exploitability Index: Exploitation Less Likely.

Exploitation status: Neither

Microsoft Exploitability Index: Exploitation Less Likely

CVSS v3.1 base score: 8.8

FIRST EPSS: 0.004 (32.4th pctl) — probability of exploitation in the next 30 days, with its rank across all scored CVEs

CISA KEV: Not currently listed

KB article(s): 5120238, 5120242, 5120229, 5120249, 5120233, 5120228, 5121003, 5120994, 5120240, 5121000, 5120418, 5120386, 5120385

Affected product(s): Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more

Microsoft Security Update Guide ↗ NVD ↗
CVE-2026-62818 — Windows Active Directory Certificate Services (AD CS) Remote Code Execution Vulnerability

Remote Code Execution

EVULNABLE Risk · priority 13/100 Elevated Intelligence coverage 90/100 — no ransomware association data, no CISA KEV listing date

Recommended priority: Scheduled Maintenance

Why this score: CVSS base score 8.8, and Microsoft Exploitability Index: Exploitation Less Likely.

Exploitation status: Neither

Microsoft Exploitability Index: Exploitation Less Likely

CVSS v3.1 base score: 8.8

FIRST EPSS: 0.010 (59.6th pctl) — probability of exploitation in the next 30 days, with its rank across all scored CVEs

CISA KEV: Not currently listed

KB article(s): 5120238, 5120242, 5120229, 5120233, 5120228, 5120418, 5120386, 5120385

Affected product(s): Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +10 more

Microsoft Security Update Guide ↗ NVD ↗
CVE-2026-62822 — Windows GDI+ Remote Code Execution Vulnerability

Remote Code Execution

EVULNABLE Risk · priority 13/100 Elevated Intelligence coverage 90/100 — no ransomware association data, no CISA KEV listing date

Recommended priority: Scheduled Maintenance

Why this score: CVSS base score 8.8, and Microsoft Exploitability Index: Exploitation Less Likely.

Exploitation status: Neither

Microsoft Exploitability Index: Exploitation Less Likely

CVSS v3.1 base score: 8.8

FIRST EPSS: 0.006 (48th pctl) — probability of exploitation in the next 30 days, with its rank across all scored CVEs

CISA KEV: Not currently listed

KB article(s): 5120238, 5120242, 5120229, 5120249, 5120233, 5120228, 5121003, 5120994, 5120240, 5121000, 5120418, 5120386, 5120385

Affected product(s): Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more

Microsoft Security Update Guide ↗ NVD ↗
CVE-2026-62872 — .NET Framework Elevation of Privilege Vulnerability

Elevation of Privilege

EVULNABLE Risk · priority 13/100 Elevated Intelligence coverage 90/100 — no ransomware association data, no CISA KEV listing date

Recommended priority: Scheduled Maintenance

Why this score: CVSS base score 8.8, and Microsoft Exploitability Index: Exploitation Less Likely.

Exploitation status: Neither

Microsoft Exploitability Index: Exploitation Less Likely

CVSS v3.1 base score: 8.8

FIRST EPSS: 0.005 (43.2nd pctl) — probability of exploitation in the next 30 days, with its rank across all scored CVEs

CISA KEV: Not currently listed

KB article(s): 5120702, 5120703, 5120706, 5120701, 5120698, 5120418, 5120699, 5120700, 5120711, 5120714, 5120709, 5120708, 5120713, 5120710, 5120747, 5120695, 5120716, 5120704, 5120705

Affected product(s): Microsoft .NET Framework 4.8 on Windows Server 2016 (Server Core installation), Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for x64-based Systems, Microsoft .NET Framework 4.8 on Windows Server 2016, Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for x64-based Systems, Microsoft .NET Framework 4.8 on Windows Server 2012 R2, Microsoft .NET Framework 4.8 on Windows Server 2012 R2 (Server Core installation), +50 more

Microsoft Security Update Guide ↗ NVD ↗
CVE-2026-65791 — Windows iSCSI Target Service Remote Code Execution Vulnerability

Remote Code Execution

EVULNABLE Risk · priority 12/100 Elevated Intelligence coverage 90/100 — no ransomware association data, no CISA KEV listing date

Recommended priority: Scheduled Maintenance

Why this score: CVSS base score 9.8, and Microsoft Exploitability Index: Exploitation Unlikely.

Exploitation status: Neither

Microsoft Exploitability Index: Exploitation Unlikely

CVSS v3.1 base score: 9.8

FIRST EPSS: 0.006 (46.4th pctl) — probability of exploitation in the next 30 days, with its rank across all scored CVEs

CISA KEV: Not currently listed

KB article(s): 5120238, 5120242, 5120229, 5120233, 5120228, 5120418, 5120386, 5120385

Affected product(s): Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +10 more

Microsoft Security Update Guide ↗ NVD ↗
CVE-2026-62778 — Windows DNS Elevation of Privilege Vulnerability

Elevation of Privilege

EVULNABLE Risk · priority 12/100 Elevated Intelligence coverage 90/100 — no ransomware association data, no CISA KEV listing date

Recommended priority: Scheduled Maintenance

Why this score: CVSS base score 8.1, and Microsoft Exploitability Index: Exploitation Less Likely.

Exploitation status: Neither

Microsoft Exploitability Index: Exploitation Less Likely

CVSS v3.1 base score: 8.1

FIRST EPSS: 0.005 (41.3rd pctl) — probability of exploitation in the next 30 days, with its rank across all scored CVEs

CISA KEV: Not currently listed

KB article(s): 5120238, 5120242, 5120229, 5120233, 5120228, 5120418, 5120386, 5120385

Affected product(s): Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +10 more

Microsoft Security Update Guide ↗ NVD ↗
CVE-2026-62819 — Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability

Remote Code Execution

EVULNABLE Risk · priority 12/100 Elevated Intelligence coverage 90/100 — no ransomware association data, no CISA KEV listing date

Recommended priority: Scheduled Maintenance

Why this score: CVSS base score 8.1, and Microsoft Exploitability Index: Exploitation Less Likely.

Exploitation status: Neither

Microsoft Exploitability Index: Exploitation Less Likely

CVSS v3.1 base score: 8.1

FIRST EPSS: 0.006 (45.4th pctl) — probability of exploitation in the next 30 days, with its rank across all scored CVEs

CISA KEV: Not currently listed

KB article(s): 5120238, 5120242, 5120229, 5120249, 5120233, 5120228, 5121003, 5120994, 5120240, 5121000, 5120418, 5120386, 5120385

Affected product(s): Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more

Microsoft Security Update Guide ↗ NVD ↗
CVE-2026-62889 — Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Remote Code Execution

EVULNABLE Risk · priority 12/100 Elevated Intelligence coverage 90/100 — no ransomware association data, no CISA KEV listing date

Recommended priority: Scheduled Maintenance

Why this score: CVSS base score 8.1, and Microsoft Exploitability Index: Exploitation Less Likely.

Exploitation status: Neither

Microsoft Exploitability Index: Exploitation Less Likely

CVSS v3.1 base score: 8.1

FIRST EPSS: 0.006 (44.4th pctl) — probability of exploitation in the next 30 days, with its rank across all scored CVEs

CISA KEV: Not currently listed

KB article(s): 5120238, 5120242, 5120229, 5120249, 5120233, 5120228, 5121003, 5120994, 5120240, 5121000, 5120418, 5120386, 5120385

Affected product(s): Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), +24 more

Microsoft Security Update Guide ↗ NVD ↗

Data sources & attribution

Known-exploitation status, required actions, ransomware association and remediation deadlines come from the CISA Known Exploited Vulnerabilities Catalog. Exploitation probability and percentile are provided by FIRST.org's EPSS, used under FIRST's open data terms.

Microsoft Patch Tuesday data is sourced from the Microsoft Security Update Guide; lifecycle milestones from endoflife.date. Linux distribution advisories come from Red Hat, Ubuntu and Debian; vendor bulletins from Adobe, Apple, Chrome, Cisco, Ivanti and Oracle, each linked to its own advisory.