104 matches found
CVE-2026-48776
A flaw was found in the LangGraph Python SDK. This vulnerability allows a remote attacker with low privileges to manipulate URL paths by providing unsanitized input. This could result in unintended access, modification, or deletion of resources, potentially compromising data confidentiality and...
CVE-2026-48776
LangGraph Python SDK is used to connect to running LangGraph API servers, manage assistants, threads and stream runs from Python applications. Versions 0.3.14 and prior have unsafe URL path construction through unsanitized caller-supplied identifier values used in HTTP request paths for resource...
CVE-2026-48775
LangGraph SQLite Checkpoint is an implementation of LangGraph CheckpointSaver that uses SQLite DB both sync and async, via aiosqlite. In versions 4.1.0 and prior, the JsonPlusSerializer can reconstruct Python objects from JSON checkpoint payloads. Under conditions where someone could modify...
CVE-2026-48775
LangGraph SQLite Checkpoint (JsonPlusSerializer) is vulnerable in 4.1.0 and earlier due to unsafe deserialization of JSON checkpoint payloads. If an unauthorized party can modify checkpoint bytes at rest in the backing store, the deserialization path could reconstruct objects beyond what the appl...
PT-2026-50078
LangGraph Python SDK is used to connect to running LangGraph API servers, manage assistants, threads and stream runs from Python applications. Versions 0.3.14 and prior have unsafe URL path construction through unsanitized caller-supplied identifier values used in HTTP request paths for resource...
LangGraph Flaw Chain Exposes Self-Hosted AI Agents to Remote Code Execution
Cybersecurity researchers have disclosed details of three now-patched security flaws impacting LangGraph, including a critical vulnerability chain that could result in remote code execution. LangGraph is an open-source framework created by LangChain to build complex, stateful, and multi-agent...
ROOT-APP-PYPI-CVE-2025-64439 CVE-2025-64439 in rootio-langgraph-checkpoint - Patched by Root
Root has patched CVE-2025-64439 in the rootio-langgraph-checkpoint package for Root:PyPI. Multiple fixed versions available...
Security Bulletin: IBM App Connect Enterprise Certified Container DesignerAuthoring operands are vulnerable to loss of integrity, arbitrary code execution, denial of service and SSRF
Summary IBM App Connect Enterprise Certified Container Designer operands that use mapping assistance and Dashboard operands that use the App Connect Enterprise Agent are vulnerable to loss of integrity CVE-2026-28684, arbitrary code execution CVE-2026-28277, denial of service CVE-2026-40347 and...
Malicious code in @langgraphjs/toolkit (npm)
Package collects and sends sensitive system info to a hardcoded server. The package masquerades as a LangGraph JS utility but contains a malicious postinstall script. --- -= Per source details. Do not edit below this line.=- Source: amazon-inspector...
LangChain, LangGraph Flaws Expose Files, Secrets, Databases in Widely Used AI Frameworks
Cybersecurity researchers have disclosed three security vulnerabilities impacting LangChain and LangGraph that, if successfully exploited, could expose filesystem data, environment secrets, and conversation history. Both LangChain and LangGraph are open-source frameworks that are used to build...
CVE-2026-28277
LangGraph SQLite Checkpoint is an implementation of LangGraph CheckpointSaver that uses SQLite DB both sync and async, via aiosqlite. In version 1.0.9 and prior, LangGraph checkpointers can load msgpack-encoded checkpoints that reconstruct Python objects during deserialization. If an attacker can...
agent-nexus-cli (>=0.1.0 <=0.1.31), agentiva (>=0.1.0 <=0.1.5) potentially affected by CVE-2026-28277 via langgraph-checkpoint (>=4.0.0 <=4.0.1)
langgraph-checkpoint PYPI version =4.0.0, =0.1.0, =0.1.0, =0.1.5 Source cves: CVE-2026-28277 Source advisory: SNYK:PYTHON-LANGGRAPHCHECKPOINT-15433491...
Deserialization of Untrusted Data
Overview langgraph-checkpoint is a library with base interfaces for LangGraph checkpoint savers. Affected versions of this package are vulnerable to Deserialization of Untrusted Data in the msgpack-encoded checkpoints. An attacker can execute arbitrary code by supplying a crafted msgpack-encoded...
Deserialization of Untrusted Data
Overview langgraph is a Building stateful, multi-actor applications with LLMs Affected versions of this package are vulnerable to Deserialization of Untrusted Data in the msgpack-encoded checkpoints. An attacker can execute arbitrary code by supplying a crafted msgpack-encoded payload to the...
adxp-cli (>=0.1.1 <=0.1.21), ag-ui-langgraph (>=0.0.14 <=0.0.29) +114 more potentially affected by CVE-2026-28277 via langgraph (>=1.0.0 <=1.0.10)
langgraph PYPI version =1.0.0, =0.1.1, =0.0.14, =0.0.2, =0.1.0, =0.2.1, =0.1.0, =0.1.0, =0.0.48, =0.0.54, =0.1.2, =0.1.4, =0.2.0 - chatlas-frontend =1.0.0 and more Source cves: CVE-2026-28277 Source advisory: SNYK:PYTHON-LANGGRAPH-15433492...
EUVD-2026-9860
LangGraph checkpoint loading has unsafe msgpack deserialization...
a-mailx (=0.1.0), a2a-client-handler (=0.1.0) +369 more potentially affected by CVE-2026-28277 via langgraph (>=0.1.15 <=1.0.1)
langgraph PYPI version =0.1.15, =0.1.5, =0.1.0, =0.1.1, =0.1.1, =0.0.1, =2.1.7, =0.0.2, =0.0.1, =0.1.1, =0.1.2, =0.0.4, =0.5.5 and more Source cves: CVE-2026-28277 Source advisory: OSV:GHSA-G48C-2WQR-H844...
LangGraph checkpoint loading has unsafe msgpack deserialization
LangGraph checkpointers can load msgpack-encoded checkpoints that reconstruct Python objects during deserialization. If an attacker can modify checkpoint data in the backing store for example, after a database compromise or other privileged write access to the persistence layer, they can...
GHSA-G48C-2WQR-H844 LangGraph checkpoint loading has unsafe msgpack deserialization
LangGraph checkpointers can load msgpack-encoded checkpoints that reconstruct Python objects during deserialization. If an attacker can modify checkpoint data in the backing store for example, after a database compromise or other privileged write access to the persistence layer, they can...
PYSEC-2026-83
LangGraph SQLite Checkpoint is an implementation of LangGraph CheckpointSaver that uses SQLite DB both sync and async, via aiosqlite. In version 1.0.9 and prior, LangGraph checkpointers can load msgpack-encoded checkpoints that reconstruct Python objects during deserialization. If an attacker can...