What is CVE-2026-50339?
A weak authentication vulnerability has been identified in Microsoft SharePoint that allows an unauthorized attacker to bypass a security feature over a network. Due to the high risk of exploitation, it is recommended to immediately apply the security update released by Microsoft.
Azərbaycanca: Microsoft SharePoint-da zəif autentifikasiya zəifliyi aşkar edilib ki, bu da şəbəkə üzərindən icazəsiz hücumçuya təhlükəsizlik funksiyasını keçməyə imkan verir. İstismar olunma riski yüksək olduğu üçün Microsoft-un təhlükəsizlik yeniləməsini dərhal tətbiq etmək tövsiyə olunur.
Related CVEs
link basis: same weakness class CWE-287; shared vendor: Microsoft
FAQ2
How does CVE-2026-50339 affect Microsoft products?
This vulnerability was identified in Microsoft SharePoint and allows an unauthorized attacker to bypass a security feature over a network.
What action should be taken for CVE-2026-50339?
Due to the high risk of exploitation, it is recommended to immediately apply the security update released by Microsoft.
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.