Microsoft Outlook Spoofing Vulnerability
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beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2026-21260US | — | — | ||
Exposure of sensitive information to an unauthorized actor in Microsoft Office Outlook allows an unauthorized attacker to perform spoofing over a network. | ||||
Referenzen
Externe Belege — Patches, Meldungen, Analysen.
Behebungen (13)
- BehobenMicrosoft 365 Apps for Enterprise for 32-bit Systems
https://aka.ms/OfficeSecurityReleases:Security Update:https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates
https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates - BehobenMicrosoft 365 Apps for Enterprise for 64-bit Systems
https://aka.ms/OfficeSecurityReleases:Security Update:https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates
https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates - BehobenMicrosoft Office 2019 for 32-bit editions
https://aka.ms/OfficeSecurityReleases:Security Update:https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates
https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates - BehobenMicrosoft Office 2019 for 64-bit editions
https://aka.ms/OfficeSecurityReleases:Security Update:https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates
https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates - BehobenMicrosoft Office LTSC 2021 for 32-bit editions
https://aka.ms/OfficeSecurityReleases:Security Update:https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates
https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates - BehobenMicrosoft Office LTSC 2021 for 64-bit editions
https://aka.ms/OfficeSecurityReleases:Security Update:https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates
https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates - BehobenMicrosoft Office LTSC 2024 for 32-bit editions
https://aka.ms/OfficeSecurityReleases:Security Update:https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates
https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates - BehobenMicrosoft Office LTSC 2024 for 64-bit editions
https://aka.ms/OfficeSecurityReleases:Security Update:https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates
https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates - BehobenMicrosoft Outlook 2016 (32-bit edition)
16.0.5539.1002:Security Update:https://support.microsoft.com/help/5002839
https://support.microsoft.com/help/5002839 - BehobenMicrosoft Outlook 2016 (64-bit edition)
16.0.5539.1002:Security Update:https://support.microsoft.com/help/5002839
https://support.microsoft.com/help/5002839 - BehobenMicrosoft SharePoint Enterprise Server 2016
16.0.5539.1002:Security Update:https://support.microsoft.com/help/5002840
https://support.microsoft.com/help/5002840 - BehobenMicrosoft SharePoint Server 2019
16.0.10417.20097:Security Update:https://support.microsoft.com/help/5002834
https://support.microsoft.com/help/5002834 - BehobenMicrosoft SharePoint Server Subscription Edition
16.0.19127.20518:Security Update:https://support.microsoft.com/help/5002833
https://support.microsoft.com/help/5002833
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