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CVE-2026-107383

CVE.org · Published

Historical CVEsJSONAI instructions

Record status
Published
Identifier year (not publication year)
2026
Source publication
Source updated
Imported by cveboard
Source snapshot
cve_2026-10-24_midnight_baseline ·

Plain text

CNA source text (English)

MariaDB Connector/Node.js exposes uninitialized process memory through malformed GeoJSON parameters

MariaDB Connector/Node.js is used to connect applications developed on Node.js to MariaDB and MySQL databases. Prior to 3.2.5, 3.3.4, 3.4.7, and 3.5.4, the GeoJSON Polygon and MultiPolygon binary encoders size a Buffer.allocUnsafe() allocation from each ring's numeric length before confirming that the ring is an array. A malformed non-array ring can therefore reserve bytes that the writing loop skips, and the connector sends the full buffer through execute() or batch(), disclosing uninitialized Node.js heap data into a database value. The persisted data can include other users' content, session material, database credentials, or TLS key material and may propagate to backups and replicas. The text-protocol query() path is not affected. This issue is fixed in versions 3.2.5, 3.3.4, 3.4.7, and 3.5.4.

Scoped product and version facts

Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.

Exploitation unknown; this catalogue does not assess exploitation.

mariadb-connector-nodejs

Vendor
mariadb-corporation
Product
mariadb-connector-nodejs
Platforms
Unknown
Default status
Unknown
mariadb-connector-nodejs · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
< 3.2.5affectedUnavailableUnavailableUnavailableNone listed
>= 3.3.0, < 3.3.4affectedUnavailableUnavailableUnavailableNone listed
>= 3.4.0, < 3.4.7affectedUnavailableUnavailableUnavailableNone listed
>= 3.5.0-rc.0, < 3.5.4affectedUnavailableUnavailableUnavailableNone listed