What is CVE-2026-54108?
CVE-2026-55040 is a weak authentication vulnerability in Microsoft SharePoint that allows an unauthorized attacker to bypass a security feature over a network. It is strongly recommended to immediately apply the security update provided by Microsoft to mitigate this risk.
Azərbaycanca: CVE-2026-55040, Microsoft SharePoint məhsulunda zəif autentifikasiya zəifliyidir və şəbəkə üzərindən icazəsiz şəxsə təhlükəsizlik funksiyasını keçməyə imkan verir. Bu boşluqdan qorunmaq üçün Microsoft-un təqdim etdiyi təhlükəsizlik yeniləməsini dərhal tətbiq etmək tövsiyə olunur.
Related CVEs
link basis: same weakness class CWE-287; shared vendor: Microsoft
FAQ2
Which Microsoft product is affected by the CVE-2026-55040 vulnerability?
CVE-2026-55040 is a weak authentication vulnerability found in Microsoft SharePoint.
What measure should be taken to protect against the CVE-2026-55040 vulnerability?
It is strongly recommended to immediately apply the security update provided 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.