CVE-2026-27022: Improper Neutralization of Special Elements in Output Used by a Downstream Component

@langchain/langgraph-checkpoint-redis is the Redis checkpoint and store implementation for LangGraph. A query injection vulnerability exists in the @langchain/langgraph-checkpoint-redis package's filter handling. The RedisSaver and ShallowRedisSaver classes construct RediSearch queries by directl...

@flutchai/flutch-sdk (>=0.2.7, <=0.5.0) potentially affected by CVE-2026-27022 via @langchain/langgraph-checkpoint-mongodb (1.0.0)

@langchain/langgraph-checkpoint-mongodb NPM version 1.0.0 is affected by a known vulnerability. The following packages have a transitive dependency on @langchain/langgraph-checkpoint-mongodb and may be impacted: - @flutchai/flutch-sdk =0.2.7, =0.5.0 Source cves: CVE-2026-27022 Source advisory:...

SQL Injection

langgraph-checkpoint-sqlite is vulnerable to SQL Injection. The vulnerability is due to use of direct string concatenation without proper parameterization in database queries, which allows an attacker to inject arbitrary SQL and bypass access controls...

langgraph-agent-toolkit (>=0.8.0, <=0.8.15), tabsdata-agent (>=1.5.0, <=1.5.1) potentially affected by CVE-2025-67644 via langgraph-checkpoint-sqlite (3.0.0)

langgraph-checkpoint-sqlite PYPI version 3.0.0 is affected by a known vulnerability. The following packages have a transitive dependency on langgraph-checkpoint-sqlite and may be impacted: - langgraph-agent-toolkit =0.8.0, =1.5.0, =1.5.1 Source cves: CVE-2025-67644 Source advisory:...

SQL Injection

Overview langgraph-checkpoint-sqlite is a Library with a SQLite implementation of LangGraph checkpoint saver. Affected versions of this package are vulnerable to SQL Injection via the metadatapredicate function. An attacker can execute arbitrary SQL commands by supplying crafted metadata filter...

agentfoundry (1.2.9.1), agentic-graph-composer (0.1.0) +21 more potentially affected by CVE-2025-67644 via langgraph-checkpoint-sqlite (>=1.0.4, <=3.0.0)

langgraph-checkpoint-sqlite PYPI version =1.0.4, =0.0.45, =0.1.0a2, =0.1.0a1, =0.9.9, =0.0.2, =0.0.1, =0.1.0, =0.1.0, =0.1.4 - my-agent 0.1.0 - novachain 0.1.0 and more Source cves: CVE-2025-67644 Source advisory: MEND:CVE-2025-67644...

freiburg-ris-ca (0.1.0), my-agent (0.1.0) potentially affected by CVE-2025-67644 via langgraph-checkpoint-sqlite (1.0.4)

langgraph-checkpoint-sqlite PYPI version 1.0.4 is affected by a known vulnerability. The following packages have a transitive dependency on langgraph-checkpoint-sqlite and may be impacted: - freiburg-ris-ca 0.1.0 - my-agent 0.1.0 Source cves: CVE-2025-67644 Source advisory: OSV:GHSA-9RWJ-6RC7-P77...

superset-chat (>=0.1.0a1, <=0.1.0a24) potentially affected by CVE-2025-67644 via langgraph-checkpoint-sqlite (2.0.0)

langgraph-checkpoint-sqlite PYPI version 2.0.0 is affected by a known vulnerability. The following packages have a transitive dependency on langgraph-checkpoint-sqlite and may be impacted: - superset-chat =0.1.0a1, =0.1.0a24 Source cves: CVE-2025-67644 Source advisory: OSV:GHSA-9RWJ-6RC7-P77C...

haistings (0.0.2) potentially affected by CVE-2025-67644 via langgraph-checkpoint-sqlite (2.0.5)

langgraph-checkpoint-sqlite PYPI version 2.0.5 is affected by a known vulnerability. The following packages have a transitive dependency on langgraph-checkpoint-sqlite and may be impacted: - haistings 0.0.2 Source cves: CVE-2025-67644 Source advisory: OSV:GHSA-9RWJ-6RC7-P77C...

federate (>=0.9.9, <=0.9.10) potentially affected by CVE-2025-67644 via langgraph-checkpoint-sqlite (2.0.7)

langgraph-checkpoint-sqlite PYPI version 2.0.7 is affected by a known vulnerability. The following packages have a transitive dependency on langgraph-checkpoint-sqlite and may be impacted: - federate =0.9.9, =0.9.10 Source cves: CVE-2025-67644 Source advisory: OSV:GHSA-9RWJ-6RC7-P77C...

katalyst (0.9.1), paper-sage (1.0.5) +2 more potentially affected by CVE-2025-67644 via langgraph-checkpoint-sqlite (2.0.10)

langgraph-checkpoint-sqlite PYPI version 2.0.10 is affected by a known vulnerability. The following packages have a transitive dependency on langgraph-checkpoint-sqlite and may be impacted: - katalyst 0.9.1 - paper-sage 1.0.5 - quietfail 0.1.0 - quoriv =1.0.1, =1.2.0 Source cves: CVE-2025-67644...

agentfoundry (1.2.9.1), agentic-graph-composer (0.1.0) +14 more potentially affected by CVE-2025-67644 via langgraph-checkpoint-sqlite (2.0.11)

langgraph-checkpoint-sqlite PYPI version 2.0.11 is affected by a known vulnerability. The following packages have a transitive dependency on langgraph-checkpoint-sqlite and may be impacted: - agentfoundry 1.2.9.1 - agentic-graph-composer 0.1.0 - ai-security-analyzer =0.0.45, =0.1.0a2, =0.1.0a1,...

langgraph-agent-toolkit (>=0.8.0, <=0.8.15), tabsdata-agent (>=1.5.0, <=1.5.1) potentially affected by CVE-2025-67644 via langgraph-checkpoint-sqlite (3.0.0)

langgraph-checkpoint-sqlite PYPI version 3.0.0 is affected by a known vulnerability. The following packages have a transitive dependency on langgraph-checkpoint-sqlite and may be impacted: - langgraph-agent-toolkit =0.8.0, =1.5.0, =1.5.1 Source cves: CVE-2025-67644 Source advisory:...

langgraph-agent-toolkit (>=0.8.0, <=0.8.15), tabsdata-agent (>=1.5.0, <=1.5.1) potentially affected by unknown CVE via langgraph-checkpoint-sqlite (3.0.0)

langgraph-checkpoint-sqlite PYPI version 3.0.0 is affected by a known vulnerability. The following packages have a transitive dependency on langgraph-checkpoint-sqlite and may be impacted: - langgraph-agent-toolkit =0.8.0, =1.5.0, =1.5.1 Source cves: unknown CVE Source advisory:...

langgraph-agent-toolkit (>=0.8.0, <=0.8.15), tabsdata-agent (>=1.5.0, <=1.5.1) potentially affected by CVE-2025-67644 via langgraph-checkpoint-sqlite (3.0.0)

langgraph-checkpoint-sqlite PYPI version 3.0.0 is affected by a known vulnerability. The following packages have a transitive dependency on langgraph-checkpoint-sqlite and may be impacted: - langgraph-agent-toolkit =0.8.0, =1.5.0, =1.5.1 Source cves: CVE-2025-67644 Source advisory:...

SQLite Serialization Code Execution

The vulnerability of the JsonPlusSerializer serialization protocol of the LangGraph Checkpoint state-saving pattern of the SQLite database management system is related to deficiencies in the deserialization mechanism. Exploiting this vulnerability could allow an attacker to execute arbitrary code...

CVE-2025-64439

LangGraph SQLite Checkpoint is an implementation of LangGraph CheckpointSaver that uses SQLite DB both sync and async, via aiosqlite. In versions 2.1.2 and below, the JsonPlusSerializer used as the default serialization protocol for all checkpointing contains a Remote Code Execution RCE...

EUVD-2025-37934

LangGraph SQLite Checkpoint is an implementation of LangGraph CheckpointSaver that uses SQLite DB both sync and async, via aiosqlite. In versions 2.1.2 and below, the JsonPlusSerializer used as the default serialization protocol for all checkpointing contains a Remote Code Execution RCE...

a2a-client-handler (0.1.0), abs-langchain-suite (>=0.1.5, <=0.2.0) +270 more potentially affected by CVE-2025-64439 via langgraph-checkpoint (>=1.0.2, <=2.1.2)

langgraph-checkpoint PYPI version =1.0.2, =0.1.5, =0.1.0, =0.1.1, =0.1.1, =0.2.0a1, =0.2.5a2, =0.0.3rc0, =0.8.0, =0.1.2, =0.1.37 and more Source cves: CVE-2025-64439 Source advisory: MEND:CVE-2025-64439...

agentfoundry (1.2.9.1), agentic-graph-composer (0.1.0) +21 more potentially affected by CVE-2025-64439 via langgraph-checkpoint-sqlite (>=1.0.4, <=2.0.11)

langgraph-checkpoint-sqlite PYPI version =1.0.4, =0.0.45, =0.1.0a2, =0.1.0a1, =0.9.9, =0.0.2, =0.0.1, =0.1.0, =0.1.0, =0.1.4 - my-agent 0.1.0 - novachain 0.1.0 and more Source cves: CVE-2025-64439 Source advisory: MEND:CVE-2025-64439...