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 890 of 1681
Review reviewHighFixed-version data
CVE-2026-45475Microsoft Microsoft 365 Apps for Enterprise, Microsoft Office 2016, Microsoft Office 2019
- Affected
- >= 16.0.1 < https://aka.ms/OfficeSecurityReleases, >= 16.0.0 < 16.0.5556.1005, >= 19.0.0 < https://aka.ms/OfficeSecurityReleases, >= 1.0.0 < 16.110.26061317, >= 16.0.0 < https://aka.ms/OfficeSecurityReleases, >= 16.0.1 < 16.110.26061317, >= 16.0.0 < 16.110.26061317, >= 16.0.0 < 16.0.10417.20153, >= 16.0.0 < 16.0.19725.20384, 2016, 2019
- Fixed
- 16.0.19725.20384
Review reviewHighResearch in progress
CVE-2026-45474Microsoft Microsoft 365 Apps for Enterprise, Microsoft Office 2016, Microsoft Office 2019
- Affected
- >= 16.0.1 < https://aka.ms/OfficeSecurityReleases, >= 16.0.0 < 16.0.5556.1005, >= 19.0.0 < https://aka.ms/OfficeSecurityReleases, >= 1.0.0 < 16.110.26061317, >= 16.0.1 < 16.0.20131.20024, >= 16.0.0 < https://aka.ms/OfficeSecurityReleases, >= 16.0.1 < 16.110.26061317, >= 16.0.0 < 16.110.26061317
- Fixed
- No verified fixed-version field is available yet
Review reviewHighResearch in progress
CVE-2026-45472Microsoft Microsoft 365 Apps for Enterprise, Microsoft Office 2016, Microsoft Office 2019
- Affected
- >= 16.0.1 < https://aka.ms/OfficeSecurityReleases, >= 16.0.0 < 16.0.5556.1005, >= 19.0.0 < https://aka.ms/OfficeSecurityReleases, >= 1.0.0 < 16.110.26061317, >= 16.0.1 < 16.0.20131.20024, >= 16.0.0 < https://aka.ms/OfficeSecurityReleases, >= 16.0.1 < 16.110.26061317, >= 16.0.0 < 16.110.26061317
- Fixed
- No verified fixed-version field is available yet
Review reviewHighFixed-version data
CVE-2026-45471Microsoft Microsoft 365 Apps for Enterprise, Microsoft Office 2019, Microsoft Office 365 for Mac
- Affected
- >= 16.0.1 < https://aka.ms/OfficeSecurityReleases, >= 19.0.0 < https://aka.ms/OfficeSecurityReleases, >= 1.0.0 < 16.110.26061317, >= 16.0.0 < https://aka.ms/OfficeSecurityReleases, >= 16.0.1 < 16.110.26061317, >= 16.0.0 < 16.110.26061317, >= 16.0.0 < 16.0.5556.1005, >= 16.0.0 < 16.0.10417.20153, >= 16.0.0 < 16.0.19725.20384, >= 16.0.1 < 16.0.5556.1000, 2016, 2019
- Fixed
- 16.0.19725.20384
Review reviewHighResearch in progress
CVE-2026-45469Microsoft Microsoft 365 Apps for Enterprise, Microsoft Excel 2016, Microsoft Office 2019
- Affected
- >= 16.0.1 < https://aka.ms/OfficeSecurityReleases, >= 16.0.0.0 < 16.0.5556.1001, >= 19.0.0 < https://aka.ms/OfficeSecurityReleases, >= 1.0.0 < 16.110.26061317, >= 16.0.0 < https://aka.ms/OfficeSecurityReleases, >= 16.0.1 < 16.110.26061317, >= 16.0.0 < 16.110.26061317, >= 16.0.0.0 < 16.0.10417.20137, 2016
- Fixed
- No verified fixed-version field is available yet
Review reviewHighResearch in progress
CVE-2026-45463Microsoft Microsoft 365 Apps for Enterprise, Microsoft Office 2016, Microsoft Office 2019
- Affected
- >= 16.0.1 < https://aka.ms/OfficeSecurityReleases, >= 16.0.0 < 16.0.5556.1005, >= 19.0.0 < https://aka.ms/OfficeSecurityReleases, >= 1.0.0 < 16.110.26061317, >= 16.0.1 < 16.0.20131.20024, >= 16.0.0 < https://aka.ms/OfficeSecurityReleases, >= 16.0.1 < 16.110.26061317, >= 16.0.0 < 16.110.26061317
- Fixed
- No verified fixed-version field is available yet
Review reviewHighResearch in progress
CVE-2026-45461Microsoft Microsoft 365 Apps for Enterprise, Microsoft Office 2016, Microsoft Office 2019
- Affected
- >= 16.0.1 < https://aka.ms/OfficeSecurityReleases, >= 16.0.0 < 16.0.5556.1005, >= 19.0.0 < https://aka.ms/OfficeSecurityReleases, >= 1.0.0 < 16.110.26061317, >= 16.0.1 < 16.0.20131.20024, >= 16.0.0 < https://aka.ms/OfficeSecurityReleases, >= 16.0.1 < 16.110.26061317, >= 16.0.0 < 16.110.26061317
- Fixed
- No verified fixed-version field is available yet
Review reviewHighFixed-version data
CVE-2026-45458Microsoft Microsoft 365 Apps for Enterprise, Microsoft Office 2019, Microsoft Office 365 for Mac
- Affected
- >= 16.0.1 < https://aka.ms/OfficeSecurityReleases, >= 19.0.0 < https://aka.ms/OfficeSecurityReleases, >= 1.0.0 < 16.110.26061317, >= 16.0.0 < https://aka.ms/OfficeSecurityReleases, >= 16.0.1 < 16.110.26061317, >= 16.0.0 < 16.110.26061317, >= 16.0.0 < 16.0.5556.1005, >= 16.0.0 < 16.0.10417.20153, >= 16.0.0 < 16.0.19725.20384, >= 16.0.1 < 16.0.5556.1000, 2016, 2019
- Fixed
- 16.0.19725.20384
Review reviewHighResearch in progress
CVE-2026-45457Microsoft 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
Review reviewHighFixed-version data
CVE-2026-45456Microsoft Microsoft 365 Apps for Enterprise, Microsoft Office 2019, Microsoft Office 365 for Mac
- Affected
- >= 16.0.1 < https://aka.ms/OfficeSecurityReleases, >= 19.0.0 < https://aka.ms/OfficeSecurityReleases, >= 1.0.0 < 16.110.26061317, >= 16.0.0 < https://aka.ms/OfficeSecurityReleases, >= 16.0.1 < 16.110.26061317, >= 16.0.0 < 16.110.26061317, >= 16.0.0 < 16.0.5556.1005, >= 16.0.0 < 16.0.10417.20153, >= 16.0.0 < 16.0.19725.20384, >= 16.0.1 < 16.0.5556.1000, 2016, 2019
- Fixed
- 16.0.19725.20384
Review reviewHighFixed-version data
CVE-2026-45454Microsoft 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-2026-45447OpenSSL OpenSSL, Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 8
- Affected
- >= 4.0.0 < 4.0.1, >= 3.6.0 < 3.6.3, >= 3.5.0 < 3.5.7, >= 3.4.0 < 3.4.6, >= 3.0.0 < 3.0.21, >= 1.1.1 < 1.1.1zh, >= 1.0.2 < 1.0.2zq, 4.0.0
- Fixed
- 1.0.2zq, 1.1.1zh, 3.0.21, 3.4.6, 3.5.7, 3.6.3