Confirm exposure first
Match the product, version, installation path, and external exposure before treating a score as an action order.
VULNERABILITY REMEDIATION
CVE remediation guides
Move from asset identification to supported remediation and post-change verification while keeping source evidence visible.
These defensive guides do not provide exploit reproduction or bypass instructions.Prefer supported fixes
Use vendor advisories and supported update paths. An unverified fixed-version field stays visibly unresolved.
Verify and retain rollback
Confirm version state, service health, access paths, logs, and rollback readiness after the change.
20,165 guide candidatesPage 889 of 1681
Review reviewHighFixed-version data
CVE-2026-45592Microsoft Windows 10 Version 1607, Windows 10 Version 1809, Windows 10 Version 21H2
- Affected
- >= 10.0.14393.0 < 10.0.14393.9234, >= 10.0.17763.0 < 10.0.17763.8880, >= 10.0.19044.0 < 10.0.19044.7417, >= 10.0.19045.0 < 10.0.19045.7417, >= 10.0.22631.0 < 10.0.22631.7219, >= 10.0.26100.0 < 10.0.26100.8655, >= 10.0.26200.0 < 10.0.26200.8655, >= 10.0.28000.0 < 10.0.28000.2269, >= 6.3.9600.0 < 6.3.9600.23228, >= 10.0.20348.0 < 10.0.20348.5256, >= 10.0.26100.0 < 10.0.26100.32995, r2
- Fixed
- 10.0.14393.9234, 10.0.17763.8880, 10.0.19044.7417, 10.0.19045.7417, 10.0.22631.7219, 10.0.26100.8655, 10.0.26200.8655, 10.0.28000.2269, 10.0.20348.5256, 10.0.26100.32995
Review reviewHighFixed-version data
CVE-2026-45591Microsoft .NET 10.0, .NET 8.0, .NET 9.0
- Affected
- >= 10.0.0 < 10.0.9, >= 8.0.0 < 8.0.28, >= 9.0.0 < 9.0.17, >= 10.0 < 10.0.9, >= 8.0 < 8.0.28, >= 9.0 < 9.0.17, >= 18.6.0 < 18.6.3
- Fixed
- 8.0.28, 9.0.17, 10.0.9, 18.6.3
Review reviewHighFixed-version data
CVE-2026-45588Microsoft Windows 10 Version 1607, Windows 10 Version 1809, Windows 10 Version 21H2
- Affected
- >= 10.0.14393.0 < 10.0.14393.9234, >= 10.0.17763.0 < 10.0.17763.8880, >= 10.0.19044.0 < 10.0.19044.7417, >= 10.0.19045.0 < 10.0.19045.7417, >= 10.0.22631.0 < 10.0.22631.7219, >= 10.0.26100.0 < 10.0.26100.8655, >= 10.0.26200.0 < 10.0.26200.8655, >= 10.0.28000.0 < 10.0.28000.2269, >= 6.2.9200.0 < 6.2.9200.26132, >= 6.3.9600.0 < 6.3.9600.23228, >= 10.0.20348.0 < 10.0.20348.5256, >= 10.0.26100.0 < 10.0.26100.32995
- Fixed
- 10.0.14393.9234, 10.0.17763.8880, 10.0.19044.7417, 10.0.19045.7417, 10.0.22631.7219, 10.0.26100.8655, 10.0.26200.8655, 10.0.28000.2269, 10.0.20348.5256, 10.0.26100.32995
Review reviewHighFixed-version data
CVE-2026-45586Microsoft Windows 10 Version 1607, Windows 10 Version 1809, Windows 10 Version 21H2
- Affected
- >= 10.0.14393.0 < 10.0.14393.9234, >= 10.0.17763.0 < 10.0.17763.8880, >= 10.0.19044.0 < 10.0.19044.7417, >= 10.0.19045.0 < 10.0.19045.7417, >= 10.0.22631.0 < 10.0.22631.7219, >= 10.0.26100.0 < 10.0.26100.8655, >= 10.0.26200.0 < 10.0.26200.8655, >= 10.0.28000.0 < 10.0.28000.2269, >= 6.2.9200.0 < 6.2.9200.26132, >= 6.3.9600.0 < 6.3.9600.23228, >= 10.0.20348.0 < 10.0.20348.5256, >= 10.0.26100.0 < 10.0.26100.32995
- Fixed
- 10.0.14393.9234, 10.0.17763.8880, 10.0.19044.7417, 10.0.19045.7417, 10.0.22631.7219, 10.0.26100.8655, 10.0.26200.8655, 10.0.28000.2269, 10.0.20348.5256, 10.0.26100.32995
Review reviewHighFixed-version data
CVE-2026-45583Microsoft Microsoft Exchange Server 2016 Cumulative Update 23, Microsoft Exchange Server 2019 Cumulative Update 14, Microsoft Exchange Server 2019 Cumulative Update 15
- Affected
- >= 15.01.0.0 < 15.01.2507.071, >= 15.02.0.0 < 15.02.1544.043, >= 15.02.0.0 < 15.02.1748.048, >= 15.02.0.0 < 15.02.2562.045, 2016, 2019, < 15.02.2562.043
- Fixed
- 15.02.2562.043
Review reviewHighFixed-version data
CVE-2026-45504Microsoft Microsoft Exchange Server 2016 Cumulative Update 23, Microsoft Exchange Server 2019 Cumulative Update 14, Microsoft Exchange Server 2019 Cumulative Update 15
- Affected
- >= 15.01.0.0 < 15.01.2507.071, >= 15.02.0.0 < 15.02.1544.043, >= 15.02.0.0 < 15.02.1748.048, >= 15.02.0.0 < 15.02.2562.045, 2016, 2019, < 15.02.2562.043
- Fixed
- 15.02.2562.043
Review reviewHighFixed-version data
CVE-2026-45490Microsoft .NET 10.0, .NET 8.0, .NET 9.0
- Affected
- >= 10.0.0 < 10.0.9, >= 8.0.0 < 8.0.28, >= 9.0.0 < 9.0.17
- Fixed
- 8.0.28, 9.0.17, 10.0.9
Review reviewHighFixed-version data
CVE-2026-45487Microsoft Windows 10 Version 21H2, Windows 10 Version 22H2, Windows 11 version 23H2
- Affected
- >= 10.0.19044.0 < 10.0.19044.7417, >= 10.0.19045.0 < 10.0.19045.7417, >= 10.0.22631.0 < 10.0.22631.7219, >= 10.0.26100.0 < 10.0.26100.8655, >= 10.0.26200.0 < 10.0.26200.8655, >= 10.0.28000.0 < 10.0.28000.2269, >= 10.0.20348.0 < 10.0.20348.5256, >= 10.0.26100.0 < 10.0.26100.32995
- Fixed
- 10.0.19044.7417, 10.0.19045.7417, 10.0.22631.7219, 10.0.26100.8655, 10.0.26200.8655, 10.0.28000.2269, 10.0.20348.5256, 10.0.26100.32995
Review reviewHighResearch in progress
CVE-2026-45486Microsoft Microsoft 365 Apps for Enterprise, Microsoft Office 365 for Mac, Microsoft Office LTSC for Mac 2021
- Affected
- >= 16.0.1 < https://aka.ms/OfficeSecurityReleases, >= 1.0.0 < 16.110.26061317, >= 16.0.1 < 16.110.26061317, >= 16.0.0 < 16.110.26061317
- Fixed
- No verified fixed-version field is available yet
Priority reviewHighFixed-version data
CVE-2026-45484Microsoft Microsoft SharePoint Enterprise Server 2016, Microsoft SharePoint Server 2019, Microsoft SharePoint Server Subscription Edition
- Affected
- >= 16.0.0 < 16.0.5556.1005, >= 16.0.0 < 16.0.10417.20153, >= 16.0.0 < 16.0.19725.20384, 2016, 2019
- Fixed
- 16.0.19725.20384
Review reviewHighFixed-version data
CVE-2026-45482Microsoft Microsoft Visual Studio Code CoPilot Chat Extension, visual studio code
- Affected
- >= 0.27.0 < 1.123.2
- Fixed
- 1.123.2
Review reviewHighResearch in progress
CVE-2026-45476Microsoft Linux kernel - Microsoft MANA Network Driver, azure network adapter
- Affected
- >= 1.0.0 < 7.1
- Fixed
- No verified fixed-version field is available yet