What is CVE-2026-50461?
CVE-2026-55040 is a weak authentication vulnerability in Microsoft SharePoint. It allows an unauthorized attacker to bypass a security feature over a network. Apply the security update provided by Microsoft to mitigate this vulnerability.
Azərbaycanca: CVE-2026-55040 Microsoft SharePoint zəif autentifikasiya zəifliyidir. Bu, şəbəkə üzərindən icazəsiz hücumçuya təhlükəsizlik funksiyasını keçməyə imkan verir. Zəifliyi aradan qaldırmaq üçün Microsoft-un təqdim etdiyi təhlükəsizlik yeniləməsi tətbiq edilməlidir.
Related CVEs
link basis: same weakness class CWE-287; shared vendor: Microsoft
FAQ2
How can the CVE-2026-55040 Microsoft SharePoint vulnerability be mitigated?
Apply the security update provided by Microsoft to mitigate this vulnerability.
What does the CVE-2026-55040 Microsoft SharePoint vulnerability allow?
This weak authentication 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.