What is CVE-2026-50350?
CVE-2026-55040 is a weak authentication vulnerability in Microsoft SharePoint. It allows an unauthorized attacker to bypass a security feature over a network. Security updates should be applied to affected systems.
Azərbaycanca: CVE-2026-55040, Microsoft SharePoint məhsulunda zəif autentifikasiya zəifliyidir. Bu, şəbəkə üzərindən icazəsiz hücumçuya təhlükəsizlik xüsusiyyətini keçməyə imkan verir. Təsirə məruz qalan sistemlərdə təhlükəsizlik yeniləmələri tətbiq edilməlidir.
Related CVEs
link basis: same weakness class CWE-287; shared vendor: Microsoft
FAQ2
What unauthorized operation can an attacker perform in Microsoft SharePoint by exploiting CVE-2026-55040?
This vulnerability allows an unauthorized attacker to bypass a security feature in Microsoft SharePoint over a network.
What action should be taken to protect against CVE-2026-55040?
Security updates should be applied to the affected Microsoft SharePoint systems.
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.