NinjaOne’s security team is aware of the Node.js vulnerabilities
reported on October 21, 2026, specifically CVE-2026-111497,
CVE-2026-105482, CVE-2026-105483, and CVE-2026-106069.
There has been no impact on customers, customer data
or systems, or any NinjaOne data or services to date. NinjaOne is not
exposed or at risk given the reported vulnerabilities.
Following the reported eMudhra certificate authority compromise,
NinjaOne has deployed agent updates removing trust in the affected
certificate roots across all customer-facing environments,
including Commercial and FedRAMP Moderate.
NinjaOne’s security team has not detected exploitation of
this issue against NinjaOne. This update is an
industry-aligned precaution in response to a third-party certificate
authority compromise, not a NinjaOne security incident.
Most customers will not experience any changes. Customers using
certificates that chain to the affected eMudhra roots, including
emSign ECC Root CA – G3, are strongly encouraged
to replace them. Agent downloads or automations connecting to sites
using these certificates may fail certificate validation.
If you experience related download or installation failures,
contact NinjaOne Support for assistance.
View update history
October 29, 2026 — Remediation update
Updated the notice to confirm that agent updates removing trust
in the affected certificate roots have been deployed across all
customer-facing environments, including Commercial and FedRAMP
Moderate. Added the security team’s finding that no exploitation
against NinjaOne has been detected and clarified potential
certificate validation failures.
October 21, 2026 — Initial notice
NinjaOne published a notice about the eMudhra certificate
authority compromise reported on October 17, 2026. The notice
explained that NinjaOne was removing trust in the affected
certificates within the NinjaOne agent as an industry-aligned
precaution and encouraged customers using affected certificates
to replace them.
NinjaOne’s security team is aware of the PHP vulnerabilities reported
on October 21, 2026, specifically CVE-2026-109618 and CVE-2026-109619.
There has been no impact on customers, customer data
or systems, or any NinjaOne data or services to date. NinjaOne is not
exposed or at risk given the reported vulnerabilities.