GET

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/37282?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/37282?format=api",
    "vulnerability_id": "VCID-z9ad-ts2t-1bdj",
    "summary": "cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. From 45.0.0 to before 46.0.7, if a non-contiguous buffer was passed to APIs which accepted Python buffers (e.g. Hash.update()), this could lead to buffer overflows. This vulnerability is fixed in 46.0.7.",
    "aliases": [
        {
            "alias": "CVE-2026-39892"
        },
        {
            "alias": "GHSA-p423-j2cm-9vmq"
        },
        {
            "alias": "PYSEC-2026-36"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/49517?format=api",
            "purl": "pkg:pypi/cryptography@46.0.7",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/cryptography@46.0.7"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/49091?format=api",
            "purl": "pkg:pypi/cryptography@45.0.0",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-jksg-v3x3-z3d3"
                },
                {
                    "vulnerability": "VCID-z9ad-ts2t-1bdj"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/cryptography@45.0.0"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/49092?format=api",
            "purl": "pkg:pypi/cryptography@45.0.1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-jksg-v3x3-z3d3"
                },
                {
                    "vulnerability": "VCID-z9ad-ts2t-1bdj"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/cryptography@45.0.1"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/49093?format=api",
            "purl": "pkg:pypi/cryptography@45.0.2",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-jksg-v3x3-z3d3"
                },
                {
                    "vulnerability": "VCID-z9ad-ts2t-1bdj"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/cryptography@45.0.2"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/49094?format=api",
            "purl": "pkg:pypi/cryptography@45.0.3",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-jksg-v3x3-z3d3"
                },
                {
                    "vulnerability": "VCID-z9ad-ts2t-1bdj"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/cryptography@45.0.3"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/49095?format=api",
            "purl": "pkg:pypi/cryptography@45.0.4",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-jksg-v3x3-z3d3"
                },
                {
                    "vulnerability": "VCID-z9ad-ts2t-1bdj"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/cryptography@45.0.4"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/49096?format=api",
            "purl": "pkg:pypi/cryptography@45.0.5",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-jksg-v3x3-z3d3"
                },
                {
                    "vulnerability": "VCID-z9ad-ts2t-1bdj"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/cryptography@45.0.5"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/49097?format=api",
            "purl": "pkg:pypi/cryptography@45.0.6",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-jksg-v3x3-z3d3"
                },
                {
                    "vulnerability": "VCID-z9ad-ts2t-1bdj"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/cryptography@45.0.6"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/49098?format=api",
            "purl": "pkg:pypi/cryptography@45.0.7",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-jksg-v3x3-z3d3"
                },
                {
                    "vulnerability": "VCID-z9ad-ts2t-1bdj"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/cryptography@45.0.7"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/49099?format=api",
            "purl": "pkg:pypi/cryptography@46.0.0",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-jksg-v3x3-z3d3"
                },
                {
                    "vulnerability": "VCID-z9ad-ts2t-1bdj"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/cryptography@46.0.0"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/49100?format=api",
            "purl": "pkg:pypi/cryptography@46.0.1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-jksg-v3x3-z3d3"
                },
                {
                    "vulnerability": "VCID-z9ad-ts2t-1bdj"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/cryptography@46.0.1"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/49101?format=api",
            "purl": "pkg:pypi/cryptography@46.0.2",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-jksg-v3x3-z3d3"
                },
                {
                    "vulnerability": "VCID-z9ad-ts2t-1bdj"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/cryptography@46.0.2"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/49102?format=api",
            "purl": "pkg:pypi/cryptography@46.0.3",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-jksg-v3x3-z3d3"
                },
                {
                    "vulnerability": "VCID-z9ad-ts2t-1bdj"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/cryptography@46.0.3"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/49103?format=api",
            "purl": "pkg:pypi/cryptography@46.0.4",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-jksg-v3x3-z3d3"
                },
                {
                    "vulnerability": "VCID-z9ad-ts2t-1bdj"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/cryptography@46.0.4"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/49104?format=api",
            "purl": "pkg:pypi/cryptography@46.0.5",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-jksg-v3x3-z3d3"
                },
                {
                    "vulnerability": "VCID-z9ad-ts2t-1bdj"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/cryptography@46.0.5"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/49105?format=api",
            "purl": "pkg:pypi/cryptography@46.0.6",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-z9ad-ts2t-1bdj"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/cryptography@46.0.6"
        }
    ],
    "references": [
        {
            "reference_url": "https://github.com/pyca/cryptography/security/advisories/GHSA-p423-j2cm-9vmq",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "9.8",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                }
            ],
            "url": "https://github.com/pyca/cryptography/security/advisories/GHSA-p423-j2cm-9vmq"
        },
        {
            "reference_url": "http://www.openwall.com/lists/oss-security/2026/04/08/12",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "9.8",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                }
            ],
            "url": "http://www.openwall.com/lists/oss-security/2026/04/08/12"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": "9.8 - 9.8",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-z9ad-ts2t-1bdj"
}