CVE-2026-86207 PUBLISHED

An authentication bypass in N-central < 2026.3 HF 3 leads to authentication bypass in internal only APIs

• Michael Tigges of Huntress finder
• Rashmi Harish of Rapid7 finder

• https://documentation.n-able.com/N-central/Release_Notes/GA/Content/N-central_2026.3_HF3_Release_Notes.htm
• https://me.n-able.com/s/security-advisory/aArVy0000002LUzKAM/cve202686207-authentication-bypass-leads-to-unauthorised-access-to-ncentral

• CWE-305 Authentication bypass by primary weakness CWE

• CAPEC-115 Authentication Bypass