What is CVE-2026-50670?
CVE-2026-55040 is a weak authentication vulnerability in Microsoft SharePoint that allows an unauthorized attacker to bypass a security feature over a network. Applying the security update from Microsoft is recommended.
Azərbaycanca: CVE-2026-55040 Microsoft SharePoint-də şəbəkə üzərindən autentifikasiya zəifliyidir. Bu boşluq icazəsiz şəxsə təhlükəsizlik funksiyasını keçməyə imkan verir. Microsoft-un təhlükəsizlik yeniləməsini tətbiq etmək tövsiyə olunur.
Related CVEs
link basis: same weakness class CWE-287; shared vendor: Microsoft
FAQ2
Which software product is affected by CVE-2026-55040?
CVE-2026-55040 affects Microsoft SharePoint.
What can an attacker achieve by exploiting CVE-2026-55040?
An unauthorized attacker can bypass a security feature over a network.
See also6
This explainer is AI-written from source data — skopnix's own reporting on this CVE; CVSS scores, vendors and versions are never invented. See NVD for the official record.