CVE Vulnerability Advisory Database
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1 advisories matched
2026-07-14
Microsoft SharePoint Weak Authentication Bypass Vulnerability (CVE-2026-55040) Security Advisory
[Affected Scope] Microsoft SharePoint Server on-premises deployments
[Impact] Unauthenticated remote attackers can bypass security features over the network to access sensitive data or escalate privileges
[Mitigation] Apply the official Microsoft security updates immediately and restrict external network exposure until patched