What is CVE-2026-50692?
CVE-2026-55040 is a weak authentication vulnerability in Microsoft SharePoint. It allows an unauthorized attacker to bypass a security feature over a network. Affected systems should apply Microsoft's security update immediately.
Azərbaycanca: CVE-2026-55040 Microsoft SharePoint platformasında zəif autentifikasiya zəifliyidir. Bu boşluq şəbəkə üzərindən icazəsiz hücumçuya təhlükəsizlik funksiyasını bypass etməyə imkan verir. Təsirə məruz qalan sistemlərdə dərhal Microsoft-un təhlükəsizlik yeniləməsi tətbiq edilməlidir.
Related CVEs
link basis: same weakness class CWE-287; shared vendor: Microsoft
FAQ2
Which platform does CVE-2026-55040 affect?
CVE-2026-55040 is a weak authentication vulnerability present in Microsoft SharePoint.
What can an attacker achieve by exploiting CVE-2026-55040?
This vulnerability allows an unauthorized attacker to 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.