SEPTEMBER 13, 2026
Live Feed
Back to database
Case File

CVE-2026-18556

HIGH · CVSS 7.4 EPSS 40.16% CISA KEV · Actively Exploited

Source: NVD + CISA KEV + EPSS · Published 2026-08-01 · Last synced 2026-08-31

CyberRota Analysis

AI-Generated

N-able N-central is susceptible to an authentication bypass vulnerability that allows unauthorized access through alternate paths or channels. This flaw could enable attackers to gain control over the system without proper credentials, potentially compromising sensitive data and system integrity. Organizations using N-able N-central should prioritize remediation efforts to mitigate the risk of exploitation.

CISA KEV Details

Status: This CVE is listed in CISA's Known Exploited Vulnerabilities catalog.

Ransomware use: Unknown

Added to KEV: 2026-08-04

Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

CVE
CVE-2026-18556
Severity
HIGH
CVSS
7.4
EPSS
40.16%

Original NVD Description

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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)