MariaDB Connector/Node.js is used to connect applications developed on Node.js to MariaDB and MySQL databases. From 3.3.0 until 3.5.4, the zero-configuration TLS fingerprint-validation path calls Ed25519PasswordAuth.hash() through Authentication.validateFingerPrint, but Ed25519PasswordAuth.hash() references a seed identifier that is not in scope. Exposure requires a MariaDB server reached over TCP, TLS enabled with ssl: true or an ssl object whose rejectUnauthorized value is not false, a password set, no ssl.ca configured, and client_ed25519 negotiated as the authentication plugin. Under those conditions, a legitimate server, malicious server, or network attacker presenting a self-signed certificate can reach this path and cause a synchronous ReferenceError to escape the socket data handler. Under Node.js default uncaught-exception behavior, the client process terminates, causing denial of service. Configurations using a provided CA, rejectUnauthorized: false, another authentication plugin, or a Unix socket do not reach this vulnerable path. This issue is fixed in version 3.5.4.

There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - MariaDB Connector/Node.js is used to connect applications developed on Node.js to MariaDB and MySQL
    databases. From 3.3.0 until 3.5.4, the zero-configuration TLS fingerprint-validation path calls
    Ed25519PasswordAuth.hash() through Authentication.validateFingerPrint, but Ed25519PasswordAuth.hash()
    references a seed identifier that is not in scope. Exposure requires a MariaDB server reached over TCP,
    TLS enabled with ssl: true or an ssl object whose rejectUnauthorized value is not false, a password set,
    no ssl.ca configured, and client_ed25519 negotiated as the authentication plugin. Under those conditions,
    a legitimate server, malicious server, or network attacker presenting a self-signed certificate can reach
    this path and cause a synchronous ReferenceError to escape the socket data handler. Under Node.js default
    uncaught-exception behavior, the client process terminates, causing denial of service. Configurations
    using a provided CA, rejectUnauthorized: false, another authentication plugin, or a Unix socket do not
    reach this vulnerable path. This issue is fixed in version 3.5.4. (CVE-2026-107382)

ID	Name	Product	Family	Type	Severity
474361	Chainguard: multiple sqlpad packages: security update to 7.5.7-r49	Tenable Cloud Security	Chainguard Local Security Checks	Local	medium
474361	Chainguard: multiple sqlpad packages: security update to 7.5.7-r49	Tenable Self-Hosted Container Security	Chainguard Local Security Checks	Local	medium
473961	SCA: security update for mariadb (GHSA-cx2f-j9fh-8g68)	Tenable Cloud Security	SCA Checks	Local	medium
473961	SCA: security update for mariadb (GHSA-cx2f-j9fh-8g68)	Tenable Self-Hosted Container Security	SCA Checks	Local	medium

Detections

Analytics

CVE-2026-107382

medium

Tenable Plugins

medium

medium

medium

medium