Package Instance

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{
    "url": "http://public2.vulnerablecode.io/api/packages/48413?format=api",
    "purl": "pkg:pypi/langgraph@0.2.16",
    "type": "pypi",
    "namespace": "",
    "name": "langgraph",
    "version": "0.2.16",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": "1.0.10rc1",
    "latest_non_vulnerable_version": "1.0.10",
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/37226?format=api",
            "vulnerability_id": "VCID-76v7-1391-xqbn",
            "summary": "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.",
            "references": [
                {
                    "reference_url": "https://github.com/langchain-ai/langgraph",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://github.com/langchain-ai/langgraph"
                },
                {
                    "reference_url": "https://github.com/langchain-ai/langgraph/security/advisories/GHSA-g48c-2wqr-h844",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.2",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"
                        }
                    ],
                    "url": "https://github.com/langchain-ai/langgraph/security/advisories/GHSA-g48c-2wqr-h844"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-28277",
                    "reference_id": "CVE-2026-28277",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-28277"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-g48c-2wqr-h844",
                    "reference_id": "GHSA-g48c-2wqr-h844",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://github.com/advisories/GHSA-g48c-2wqr-h844"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/48556?format=api",
                    "purl": "pkg:pypi/langgraph@1.0.10rc1",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/langgraph@1.0.10rc1"
                },
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/74496?format=api",
                    "purl": "pkg:pypi/langgraph@1.0.10",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/langgraph@1.0.10"
                }
            ],
            "aliases": [
                "CVE-2026-28277",
                "GHSA-g48c-2wqr-h844",
                "PYSEC-2026-83"
            ],
            "risk_score": null,
            "exploitability": null,
            "weighted_severity": null,
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-76v7-1391-xqbn"
        }
    ],
    "fixing_vulnerabilities": [],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/langgraph@0.2.16"
}