What is CVE-2026-58602?
A weak authentication vulnerability in Microsoft SharePoint (CVE-2026-55040) allows an unauthorized attacker to bypass a security feature over a network. Affected systems should be immediately patched with the official Microsoft security update.
Azərbaycanca: Microsoft SharePoint-də autentifikasiya zəifliyi (CVE-2026-55040) mövcuddur ki, bu da şəbəkə üzərindən icazəsiz hücumçuya təhlükəsizlik funksiyasını bypass etməyə imkan verir. Təsirə məruz qalan sistemlər dərhal rəsmi Microsoft təhlükəsizlik yeniləməsi ilə patç edilməlidir.
Related CVEs
link basis: same weakness class CWE-287; shared vendor: Microsoft
FAQ2
What security function does CVE-2026-55040 target in Microsoft SharePoint?
CVE-2026-55040 is a weak authentication vulnerability in Microsoft SharePoint. It allows an unauthorized attacker to bypass a security feature over a network.
What should be done to remediate CVE-2026-55040?
Affected systems should be immediately patched with the official Microsoft security update.
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.