Files
lancedb/java/lancedb-core/pom.xml
Will JonesandClaude Opus 5.5 c2c8269fc8 fix(java): upgrade Jackson to 2.18.11 to address CVEs (#4500)
## Summary

The Java SDK pinned `jackson-databind` 2.17.1, and `jackson-core` and
the other Jackson modules came in transitively via `arrow-vector` and
`lance-namespace-apache-client` at 2.16.x–2.17.x, all affected by known
CVEs.

This imports `jackson-bom` 2.18.11 in the parent POM, and declares
`jackson-core`, `jackson-annotations`, `jackson-datatype-jsr310`, and
`jackson-jaxrs-json-provider` as direct (BOM-managed) dependencies of
`lancedb-core`. The direct declarations are needed because the parent's
dependency management doesn't apply to a consumer's transitive
resolution; without them, Maven's nearest-wins mediation still hands
downstream apps the older versions from `arrow-vector`.

## Evidence

`mvn dependency:list` in a separate consumer project depending only on
`lancedb-core`:

| Artifact | Before | After |
|---|---|---|
| jackson-core | 2.16.0 | 2.18.11 |
| jackson-annotations | 2.16.0 | 2.18.11 |
| jackson-databind | 2.17.1 | 2.18.11 |
| jackson-datatype-jsr310 | 2.16.0 | 2.18.11 |
| jackson-jaxrs-base / json-provider | 2.17.1 | 2.18.11 |
| jackson-module-jaxb-annotations | 2.17.1 | 2.18.11 |

## Merge Risk

**Door:** Two-way. Dependency versions only, and they stay within
Jackson 2.x.
**Blast Radius:** `java` dependencies. Downstream users of
`lancedb-core` now get Jackson 2.18.11 transitively.

Fixes OSS-2360, OSS-2337

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-09 19:55:19 -07:00

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4.5 KiB
XML

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.lancedb</groupId>
<artifactId>lancedb-parent</artifactId>
<version>0.41.0-beta.3</version>
<relativePath>../pom.xml</relativePath>
</parent>
<artifactId>lancedb-core</artifactId>
<name>${project.artifactId}</name>
<description>Utilities to work with LanceDB Cloud and Enterprise via Lance REST Namespace</description>
<packaging>jar</packaging>
<dependencies>
<dependency>
<groupId>org.lance</groupId>
<artifactId>lance-core</artifactId>
</dependency>
<dependency>
<groupId>org.apache.arrow</groupId>
<artifactId>arrow-vector</artifactId>
</dependency>
<dependency>
<groupId>org.apache.arrow</groupId>
<artifactId>arrow-memory-netty</artifactId>
</dependency>
<!-- Transport for the LanceDB routes outside the Lance Namespace spec.
Versions match what lance-namespace-apache-client resolves to. -->
<dependency>
<groupId>org.apache.httpcomponents.client5</groupId>
<artifactId>httpclient5</artifactId>
<version>5.2.1</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
</dependency>
<!-- Declared directly so downstream consumers resolve the patched versions:
the parent's jackson-bom only manages our own build, and otherwise Maven's
nearest-wins mediation picks older versions via arrow-vector and
lance-namespace-apache-client. -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.datatype</groupId>
<artifactId>jackson-datatype-jsr310</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.jaxrs</groupId>
<artifactId>jackson-jaxrs-json-provider</artifactId>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-junit-jupiter</artifactId>
<version>5.18.0</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>2.0.16</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j2-impl</artifactId>
<version>2.25.3</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-core</artifactId>
<version>2.25.3</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-api</artifactId>
<version>2.25.3</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-source-plugin</artifactId>
<version>3.3.0</version>
<executions>
<execution>
<id>attach-sources</id>
<goals>
<goal>jar-no-fork</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>