CVE-2026-18556 N-Able N-Central

Authentication bypass using an alternate path or channel vulnerability in N-able N-central allows Authentication Bypass. This issue affects N-central: through 2026.1.

CVSS: 8.2 High
EPSS: 44%
Percentile: 99
Published: 2026-08-01
Force: 10 of 12
Public PoC: 1

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

CWE-288

On CISA’s exploited list

N-able N-central Authentication Bypass Using an Alternate Path or Channel Vulnerability

Added: 2026-08-04
Federal patch deadline: 2026-08-07
Ransomware use: not known

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