Langgraph4j AI Agent
by langgraph4j🚀 LangGraph for Java is a library for Graph Engineering, designed to build sophisticated AI agentic architectures within the Java ecosystem. It works seamlessly with both Langchain4j and Spring AI.
Langgraph4j is an open-source ai agent by langgraph4j, written mainly in Java, with 2,077 GitHub stars and the MIT license. Its code was last updated Oct 30, 2026.
Scan summary: scanned Nov 5, 2026 at commit 7a93fa7. No capabilities flagged by our checks. Scan policy
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7a93fa7 · Nov 5, 2026 ScannedStatic, secrets and dependency checks completed with no critical findings.
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Flagged. This check found an issue. See the findings below.Dependency audit528 known vulnerabilitiesfailFlagged. This check found an issue. See the findings below.
Warning. This check found something worth reading in the findings below. It is not proof of a problem.ManifestnonewarnWarning. This check found something worth reading in the findings below. It is not proof of a problem.
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Findings (63)
- highHigh. Something risky that needs a close look before you install.dependencies issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.dependencies issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.dependencies issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.dependencies issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.dependencies issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.dependencies issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.dependencies issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.dependencies issueDetails are available to the maintainer after claiming this listing.
- mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.com.fasterxml.jackson.core:jackson-databind@2.21.4: 27 known vulnerabilitiesGHSA-5gvw-p9qm-jgwh, GHSA-5jmj-h7xm-6q6v, GHSA-cxp5-3px4-pw24, GHSA-gx83-3vf8-gh7j, GHSA-mhm7-754m-9p8w +22 more
ag-ui/langgraph4j-ag-ui-json/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.com.fasterxml.jackson.core:jackson-core@2.21.4: 8 known vulnerabilitiesGHSA-7hhh-6rmp-j9qf, GHSA-p6pp-m3f8-5c89, GHSA-7hhh-6rmp-j9qf, GHSA-p6pp-m3f8-5c89, GHSA-7hhh-6rmp-j9qf +3 more
ag-ui/langgraph4j-ag-ui-json/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.tools.jackson.core:jackson-core@3.1.4: 4 known vulnerabilitiesGHSA-7hhh-6rmp-j9qf, GHSA-p6pp-m3f8-5c89, GHSA-7hhh-6rmp-j9qf, GHSA-p6pp-m3f8-5c89
ag-ui/langgraph4j-ag-ui-springboot/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.tools.jackson.core:jackson-databind@3.1.4: 14 known vulnerabilitiesGHSA-5gvw-p9qm-jgwh, GHSA-cxp5-3px4-pw24, GHSA-gx83-3vf8-gh7j, GHSA-q4xh-88c3-wmh7, GHSA-vvgp-rfg2-7rr6 +9 more
ag-ui/langgraph4j-ag-ui-springboot/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.com.fasterxml.jackson.core:jackson-core@2.20.1: 4 known vulnerabilitiesGHSA-72hv-8253-57qq, GHSA-7hhh-6rmp-j9qf, GHSA-p6pp-m3f8-5c89, GHSA-r7wm-3cxj-wff9
javelit/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.com.fasterxml.jackson.core:jackson-databind@2.20.1: 12 known vulnerabilitiesGHSA-3pjw-73gf-8qr5, GHSA-5gvw-p9qm-jgwh, GHSA-5jmj-h7xm-6q6v, GHSA-cxp5-3px4-pw24, GHSA-gx83-3vf8-gh7j +7 more
javelit/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.com.google.guava:guava@33.5.0-jre: 1 known vulnerabilityGHSA-xxph-c9ww-hj94
javelit/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.io.modelcontextprotocol.sdk:mcp-core@0.16.0: 2 known vulnerabilitiesGHSA-8jxr-pr72-r468, GHSA-hv2w-8mjj-jw22
javelit/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.io.undertow:undertow-core@2.3.24.Final: 4 known vulnerabilitiesGHSA-3gv6-g396-9v4r, GHSA-3x3v-w654-m28m, GHSA-8v4x-mgvp-p658, GHSA-vqqj-9cmv-hx43
javelit/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.org.jsoup:jsoup@1.21.2: 2 known vulnerabilitiesGHSA-65r4-943x-97jj, GHSA-pmhh-3w7g-xqp8
javelit/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.com.fasterxml.jackson.core:jackson-databind@2.17.2: 12 known vulnerabilitiesGHSA-3pjw-73gf-8qr5, GHSA-5gvw-p9qm-jgwh, GHSA-5jmj-h7xm-6q6v, GHSA-cxp5-3px4-pw24, GHSA-gx83-3vf8-gh7j +7 more
langchain4j/langchain4j-agent/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.io.netty:netty-codec-dns@4.1.112.Final: 2 known vulnerabilitiesGHSA-cm33-6792-r9fm, GHSA-mfg7-5gfp-c4w3
langchain4j/langchain4j-agent/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.io.netty:netty-resolver-dns@4.1.112.Final: 3 known vulnerabilitiesGHSA-5pvg-856g-cp85, GHSA-676x-f7gg-47vc, GHSA-xmv7-r254-6q78
langchain4j/langchain4j-agent/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.tools.jackson.core:jackson-core@3.1.5: 6 known vulnerabilitiesGHSA-7hhh-6rmp-j9qf, GHSA-p6pp-m3f8-5c89, GHSA-7hhh-6rmp-j9qf, GHSA-p6pp-m3f8-5c89, GHSA-7hhh-6rmp-j9qf +1 more
langchain4j/langchain4j-agent/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.tools.jackson.core:jackson-databind@3.1.5: 15 known vulnerabilitiesGHSA-cxp5-3px4-pw24, GHSA-gx83-3vf8-gh7j, GHSA-q4xh-88c3-wmh7, GHSA-wjgm-6hv5-3cvf, GHSA-wv8q-qhhj-9h54 +10 more
langchain4j/langchain4j-agent/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.com.fasterxml.jackson.core:jackson-databind@2.21.1: 112 known vulnerabilitiesGHSA-3pjw-73gf-8qr5, GHSA-5gvw-p9qm-jgwh, GHSA-5hh8-q8hv-fr38, GHSA-5jmj-h7xm-6q6v, GHSA-9fxm-vc8v-hj55 +107 more
langgraph4j-cockroachdb-saver/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.org.postgresql:postgresql@42.7.7: 4 known vulnerabilitiesGHSA-98qh-xjc8-98pq, GHSA-j92g-9f8w-j867, GHSA-98qh-xjc8-98pq, GHSA-j92g-9f8w-j867
langgraph4j-cockroachdb-saver/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.com.fasterxml.jackson.core:jackson-core@2.21.1: 18 known vulnerabilitiesGHSA-7hhh-6rmp-j9qf, GHSA-p6pp-m3f8-5c89, GHSA-r7wm-3cxj-wff9, GHSA-7hhh-6rmp-j9qf, GHSA-p6pp-m3f8-5c89 +13 more
langgraph4j-cockroachdb-saver/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.com.fasterxml.jackson.core:jackson-core@2.18.2: 8 known vulnerabilitiesGHSA-72hv-8253-57qq, GHSA-7hhh-6rmp-j9qf, GHSA-p6pp-m3f8-5c89, GHSA-r7wm-3cxj-wff9, GHSA-72hv-8253-57qq +3 more
langgraph4j-dsl/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.com.fasterxml.jackson.core:jackson-databind@2.18.2: 26 known vulnerabilitiesGHSA-3pjw-73gf-8qr5, GHSA-5gvw-p9qm-jgwh, GHSA-5jmj-h7xm-6q6v, GHSA-cxp5-3px4-pw24, GHSA-gx83-3vf8-gh7j +21 more
langgraph4j-dsl/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.net.minidev:json-smart@2.5.1: 1 known vulnerabilityGHSA-pq2g-wx69-c263
langgraph4j-dsl/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.org.assertj:assertj-core@3.26.3: 1 known vulnerabilityGHSA-rqfh-9r24-8c9r
langgraph4j-dsl/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.org.springframework.boot:spring-boot@3.4.2: 2 known vulnerabilitiesGHSA-rc42-6c7j-7h5r, GHSA-wwpq-f5c3-7hvx
langgraph4j-dsl/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.org.springframework:spring-core@6.2.2: 2 known vulnerabilitiesGHSA-659m-px2c-25wj, GHSA-jmp9-x22r-554x
langgraph4j-dsl/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.org.springframework:spring-expression@6.2.2: 3 known vulnerabilitiesGHSA-9f52-rjqv-25qv, GHSA-r5w3-xv2f-j59q, GHSA-wxpp-56q6-5pcg
langgraph4j-dsl/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.com.fasterxml.jackson.core:jackson-databind@2.15.2: 24 known vulnerabilitiesGHSA-3pjw-73gf-8qr5, GHSA-5gvw-p9qm-jgwh, GHSA-5jmj-h7xm-6q6v, GHSA-cxp5-3px4-pw24, GHSA-gx83-3vf8-gh7j +19 more
langgraph4j-dynamodb-saver/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.com.fasterxml.jackson.core:jackson-core@2.15.2: 6 known vulnerabilitiesGHSA-72hv-8253-57qq, GHSA-7hhh-6rmp-j9qf, GHSA-r7wm-3cxj-wff9, GHSA-72hv-8253-57qq, GHSA-7hhh-6rmp-j9qf +1 more
langgraph4j-dynamodb-saver/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.io.netty:netty-codec@4.1.112.Final: 3 known vulnerabilitiesGHSA-3p8m-j85q-pgmj, GHSA-558v-64gr-wgg4, GHSA-mj4r-2hfc-f8p6
langgraph4j-dynamodb-saver/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.io.netty:netty-codec-http@4.1.112.Final: 18 known vulnerabilitiesGHSA-38f8-5428-x5cv, GHSA-4mp9-239f-g9hg, GHSA-57rv-r2g8-2cj3, GHSA-6cqp-g7gg-8hr5, GHSA-6jqx-86gh-f27w +13 more
langgraph4j-dynamodb-saver/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.io.netty:netty-codec-http2@4.1.112.Final: 8 known vulnerabilitiesGHSA-563q-j3cm-6jxm, GHSA-5x3r-wrvg-rp6q, GHSA-93wv-jw9v-4972, GHSA-c2gf-v879-257j, GHSA-c69g-56f8-xwqj +3 more
langgraph4j-dynamodb-saver/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.com.fasterxml.jackson.core:jackson-core@2.18.1: 4 known vulnerabilitiesGHSA-72hv-8253-57qq, GHSA-7hhh-6rmp-j9qf, GHSA-p6pp-m3f8-5c89, GHSA-r7wm-3cxj-wff9
langgraph4j-oracle-saver/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.com.fasterxml.jackson.core:jackson-databind@2.18.1: 13 known vulnerabilitiesGHSA-3pjw-73gf-8qr5, GHSA-5gvw-p9qm-jgwh, GHSA-5jmj-h7xm-6q6v, GHSA-cxp5-3px4-pw24, GHSA-gx83-3vf8-gh7j +8 more
langgraph4j-oracle-saver/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.io.netty:netty-codec@4.1.93.Final: 3 known vulnerabilitiesGHSA-3p8m-j85q-pgmj, GHSA-558v-64gr-wgg4, GHSA-mj4r-2hfc-f8p6
langgraph4j-redis-saver/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.io.netty:netty-codec-dns@4.1.93.Final: 2 known vulnerabilitiesGHSA-cm33-6792-r9fm, GHSA-mfg7-5gfp-c4w3
langgraph4j-redis-saver/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.io.netty:netty-resolver-dns@4.1.93.Final: 3 known vulnerabilitiesGHSA-5pvg-856g-cp85, GHSA-676x-f7gg-47vc, GHSA-xmv7-r254-6q78
langgraph4j-redis-saver/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.com.google.guava:guava@33.4.0-android: 1 known vulnerabilityGHSA-xxph-c9ww-hj94
spring-ai/spring-ai-core/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.tools.jackson.core:jackson-core@3.0.3: 6 known vulnerabilitiesGHSA-2m67-wjpj-xhg9, GHSA-6v53-7c9g-w56r, GHSA-72hv-8253-57qq, GHSA-7hhh-6rmp-j9qf, GHSA-p6pp-m3f8-5c89 +1 more
studio/base/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.tools.jackson.core:jackson-databind@3.0.3: 14 known vulnerabilitiesGHSA-3pjw-73gf-8qr5, GHSA-5gvw-p9qm-jgwh, GHSA-5hh8-q8hv-fr38, GHSA-9fxm-vc8v-hj55, GHSA-cxp5-3px4-pw24 +9 more
studio/base/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.com.fasterxml.jackson.core:jackson-core@2.21.5: 2 known vulnerabilitiesGHSA-7hhh-6rmp-j9qf, GHSA-p6pp-m3f8-5c89
studio/springboot/pom.xml - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.com.fasterxml.jackson.core:jackson-databind@2.21.5: 5 known vulnerabilitiesGHSA-cxp5-3px4-pw24, GHSA-gx83-3vf8-gh7j, GHSA-q4xh-88c3-wmh7, GHSA-wjgm-6hv5-3cvf, GHSA-wv8q-qhhj-9h54
studio/springboot/pom.xml - lowLow. Minor, or common in normal tools. Shown for information.org.apache.logging.log4j:log4j-api@2.25.4: 2 known vulnerabilitiesGHSA-qv9r-c865-cp47, GHSA-qv9r-c865-cp47
ag-ui/langgraph4j-ag-ui-springboot/pom.xml - lowLow. Minor, or common in normal tools. Shown for information.org.codehaus.plexus:plexus-utils@3.1.0: 1 known vulnerabilityGHSA-6fmv-xxpf-w3cw
javelit/pom.xml - lowLow. Minor, or common in normal tools. Shown for information.io.netty:netty-handler-proxy@4.1.118.Final: 1 known vulnerabilityGHSA-45q3-82m4-75jr
langchain4j/langchain4j-agent/pom.xml - lowLow. Minor, or common in normal tools. Shown for information.io.netty:netty-transport-native-epoll@4.1.118.Final: 1 known vulnerabilityGHSA-w573-9ffj-6ff9
langchain4j/langchain4j-agent/pom.xml - lowLow. Minor, or common in normal tools. Shown for information.io.netty:netty-transport-native-kqueue@4.1.118.Final: 1 known vulnerabilityGHSA-w573-9ffj-6ff9
langchain4j/langchain4j-agent/pom.xml - lowLow. Minor, or common in normal tools. Shown for information.io.projectreactor.netty:reactor-netty-http@1.0.48: 1 known vulnerabilityGHSA-4q2v-9p7v-3v22
langchain4j/langchain4j-agent/pom.xml - lowLow. Minor, or common in normal tools. Shown for information.org.apache.commons:commons-compress@1.24.0: 14 known vulnerabilitiesGHSA-4265-ccf5-phj5, GHSA-4g9r-vxhx-9pgx, GHSA-4265-ccf5-phj5, GHSA-4g9r-vxhx-9pgx, GHSA-4265-ccf5-phj5 +9 more
langgraph4j-cockroachdb-saver/pom.xml - lowLow. Minor, or common in normal tools. Shown for information.org.springframework.boot:spring-boot-autoconfigure@3.4.2: 1 known vulnerabilityGHSA-ggg2-9786-hwc8
langgraph4j-dsl/pom.xml - lowLow. Minor, or common in normal tools. Shown for information.org.springframework:spring-context@6.2.2: 1 known vulnerabilityGHSA-4wp7-92pw-q264
langgraph4j-dsl/pom.xml - lowLow. Minor, or common in normal tools. Shown for information.org.springframework:spring-web@6.2.2: 2 known vulnerabilitiesGHSA-6r3c-xf4w-jxjm, GHSA-7m2p-62gw-p8qq
langgraph4j-dsl/pom.xml - lowLow. Minor, or common in normal tools. Shown for information.io.netty:netty-common@4.1.112.Final: 2 known vulnerabilitiesGHSA-389x-839f-4rhx, GHSA-xq3w-v528-46rv
langgraph4j-dynamodb-saver/pom.xml - lowLow. Minor, or common in normal tools. Shown for information.ch.qos.logback:logback-core@1.5.20: 3 known vulnerabilitiesGHSA-jhq6-gfmj-v8fx, GHSA-p47f-322f-whfh, GHSA-qqpg-mvqg-649v
langgraph4j-opentelemetry/pom.xml - lowLow. Minor, or common in normal tools. Shown for information.io.opentelemetry:opentelemetry-api@1.55.0: 2 known vulnerabilitiesGHSA-ccrj-gw8r-854m, GHSA-rcgg-9c38-7xpx
langgraph4j-opentelemetry/pom.xml - lowLow. Minor, or common in normal tools. Shown for information.io.netty:netty-common@4.1.93.Final: 2 known vulnerabilitiesGHSA-389x-839f-4rhx, GHSA-xq3w-v528-46rv
langgraph4j-redis-saver/pom.xml - lowLow. Minor, or common in normal tools. Shown for information.No manifest declaring network access and environment variables (agent.json)
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