Microsoft SharePoint Server Security Feature Bypass Vulnerability
view advisory published 2026-07-14
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01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-55040US | —OT critical | KEV | ||
Weak authentication in Microsoft Office SharePoint allows an unauthorized attacker to bypass a security feature over a network. | ||||
02
references
External citations — patches, advisories, analysis.
03
remediations (3)
- FixedMicrosoft SharePoint Enterprise Server 2016
16.0.5561.1001:Security Update:https://support.microsoft.com/help/5002891
https://support.microsoft.com/help/5002891 - FixedMicrosoft SharePoint Server 2019
16.0.10417.20175:Security Update:https://support.microsoft.com/help/5002883
https://support.microsoft.com/help/5002883 - FixedMicrosoft SharePoint Server Subscription Edition
16.0.19725.20434:Security Update:https://support.microsoft.com/help/5002882
https://support.microsoft.com/help/5002882
scry
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