N-able · N-central
CVE-2026-86218
pre-authentication remote code execution
What it is
N-central is vulnerable to a pre-auth remote code execution This issue affects N-central: before 2026.3.1.14.
CISA: N-able N-central contains a static code injection vulnerability that could allow for pre-authentication remote code execution.
What to do
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.
Deadline for US federal agencies: September 11, 2026
More exploited flaws from N-able
| Added | Vulnerability | Product | Severity | Attack chance |
|---|---|---|---|---|
| Aug 4, 2026 | Authentication Bypass Using an Alternate Path or Channel | N-central | High 8.2 | 7.9% |
| Aug 3, 2026 | Authentication Bypass Using an Alternate Path or Channel | N-central | High 8.2 | 15% |
| Aug 13, 2025 | Insecure Deserialization | N-Central | Critical 9.4 | 1.9% |
| Aug 13, 2025 | Command Injection | N-Central | Critical 9.4 | 3.4% |
Sources: Known Exploited Vulnerabilities (CISA, public domain), CVE records (cve.org) and EPSS (FIRST). The chance of attacks is the EPSS estimate that someone will try to exploit the flaw in the next 30 days.