VulnerableCode Package Details - pkg:pypi/langgraph@1.0.0a3

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Package details: pkg:pypi/langgraph@1.0.0a3

Essentials
History (2)

purl	pkg:pypi/langgraph@1.0.0a3

Next non-vulnerable version	1.0.10rc1
Latest non-vulnerable version	1.0.10
Risk	3.2

Vulnerabilities affecting this package (1)

Vulnerability	Summary	Fixed by
VCID-gdkd-a1hh-7bek Aliases: CVE-2026-28277 GHSA-g48c-2wqr-h844 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 modify checkpoint data in the backing store (for example, after a database compromise or other privileged write access to the persistence layer), they can potentially supply a crafted payload that triggers unsafe object reconstruction when the checkpoint is loaded. No known patch is public.	1.0.10rc1 Affected by 0 other vulnerabilities. 1.0.10 Affected by 0 other vulnerabilities.

Vulnerability

Summary

Fixed by

VCID-gdkd-a1hh-7bek
Aliases:
CVE-2026-28277
GHSA-g48c-2wqr-h844
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 modify checkpoint data in the backing store (for example, after a database compromise or other privileged write access to the persistence layer), they can potentially supply a crafted payload that triggers unsafe object reconstruction when the checkpoint is loaded. No known patch is public.

1.0.10rc1
Affected by 0 other vulnerabilities.

1.0.10
Affected by 0 other vulnerabilities.

Vulnerabilities fixed by this package (0)

Vulnerability	Summary	Aliases
This package is not known to fix vulnerabilities.

Date	Actor	Action	Vulnerability	Source	VulnerableCode Version
2026-05-31T09:47:32.655120+00:00	PyPI Importer	Affected by	VCID-gdkd-a1hh-7bek	https://osv-vulnerabilities.storage.googleapis.com/PyPI/all.zip	38.6.0
2026-05-30T20:37:32.502715+00:00	Pypa Importer	Affected by	VCID-gdkd-a1hh-7bek	https://github.com/pypa/advisory-database/blob/main/vulns/langgraph/PYSEC-2026-83.yaml	38.6.0