CVE intelligence
CVE-2026-55040
Microsoft SharePoint Weak Authentication Vulnerability
Microsoft · Published 2026-07-14 · CVSS CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
AVAttack Vector- Network
ACAttack Complexity- Low
PRPrivileges Required- None
UIUser Interaction- None
SScope- Unchanged
CConfidentiality- High
IIntegrity- High
AAvailability- None
NIST record
