Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/657401?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/657401?format=api", "purl": "pkg:nuget/Microsoft.Native.Quic.MsQuic.Schannel@1.8.0", "type": "nuget", "namespace": "", "name": "Microsoft.Native.Quic.MsQuic.Schannel", "version": "1.8.0", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/131825?format=api", "vulnerability_id": "VCID-6rhs-phe9-77hx", "summary": "Microsoft QUIC Denial of Service Vulnerability", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-38171.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-38171.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-38171", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.08301", "scoring_system": "epss", "scoring_elements": "0.92471", "published_at": "2026-06-13T12:55:00Z" }, { "value": "0.08301", "scoring_system": "epss", "scoring_elements": "0.9247", "published_at": "2026-06-14T12:55:00Z" }, { "value": "0.08301", "scoring_system": "epss", "scoring_elements": "0.92442", "published_at": "2026-06-11T12:55:00Z" }, { "value": "0.08301", "scoring_system": "epss", "scoring_elements": "0.92468", "published_at": "2026-06-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-38171" }, { "reference_url": "https://github.com/microsoft/msquic", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/microsoft/msquic" }, { "reference_url": "https://github.com/microsoft/msquic/commit/3226cff07d22662f16fc98d605656860e64cd343", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/microsoft/msquic/commit/3226cff07d22662f16fc98d605656860e64cd343" }, { "reference_url": "https://github.com/microsoft/msquic/security/advisories/GHSA-xh5m-8qqp-c5x7", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/microsoft/msquic/security/advisories/GHSA-xh5m-8qqp-c5x7" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-38171", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-38171" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2242804", "reference_id": "2242804", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2242804" }, { "reference_url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38171", "reference_id": "CVE-2023-38171", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C" }, { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-02-26T21:50:15Z/" } ], "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38171" }, { "reference_url": "https://github.com/advisories/GHSA-xh5m-8qqp-c5x7", "reference_id": "GHSA-xh5m-8qqp-c5x7", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-xh5m-8qqp-c5x7" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/379191?format=api", "purl": "pkg:nuget/Microsoft.Native.Quic.MsQuic.Schannel@2.2.3", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/Microsoft.Native.Quic.MsQuic.Schannel@2.2.3" } ], "aliases": [ "CVE-2023-38171", "GHSA-xh5m-8qqp-c5x7" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-6rhs-phe9-77hx" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/136233?format=api", "vulnerability_id": "VCID-qdvz-784f-5yca", "summary": "Microsoft QUIC Denial of Service Vulnerability", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-36435.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-36435.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-36435", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.02347", "scoring_system": "epss", "scoring_elements": "0.85293", "published_at": "2026-06-13T12:55:00Z" }, { "value": "0.02347", "scoring_system": "epss", "scoring_elements": "0.85286", "published_at": "2026-06-14T12:55:00Z" }, { "value": "0.02347", "scoring_system": "epss", "scoring_elements": "0.85232", "published_at": "2026-06-11T12:55:00Z" }, { "value": "0.02347", "scoring_system": "epss", "scoring_elements": "0.85284", "published_at": "2026-06-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-36435" }, { "reference_url": "https://github.com/microsoft/msquic", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/microsoft/msquic" }, { "reference_url": "https://github.com/microsoft/msquic/commit/d364feeda0dd8b729eca6fef149c1ef98630f0cb", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/microsoft/msquic/commit/d364feeda0dd8b729eca6fef149c1ef98630f0cb" }, { "reference_url": "https://github.com/microsoft/msquic/security/advisories/GHSA-fr44-546p-7xcp", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/microsoft/msquic/security/advisories/GHSA-fr44-546p-7xcp" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-36435", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-36435" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2242805", "reference_id": "2242805", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2242805" }, { "reference_url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36435", "reference_id": "CVE-2023-36435", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C" }, { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-02-26T21:50:08Z/" } ], "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36435" }, { "reference_url": "https://github.com/advisories/GHSA-fr44-546p-7xcp", "reference_id": "GHSA-fr44-546p-7xcp", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-fr44-546p-7xcp" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/379191?format=api", "purl": "pkg:nuget/Microsoft.Native.Quic.MsQuic.Schannel@2.2.3", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/Microsoft.Native.Quic.MsQuic.Schannel@2.2.3" } ], "aliases": [ "CVE-2023-36435", "GHSA-fr44-546p-7xcp" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-qdvz-784f-5yca" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/219475?format=api", "vulnerability_id": "VCID-syxa-b6pq-zkbq", "summary": "", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-32179", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00075", "scoring_system": "epss", "scoring_elements": "0.22817", "published_at": "2026-06-14T12:55:00Z" }, { "value": "0.00075", "scoring_system": "epss", "scoring_elements": "0.22838", "published_at": "2026-06-13T12:55:00Z" }, { "value": "0.00075", "scoring_system": "epss", "scoring_elements": "0.22825", "published_at": "2026-06-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-32179" }, { "reference_url": "https://github.com/microsoft/msquic", "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" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/microsoft/msquic" }, { "reference_url": "https://github.com/microsoft/msquic/commit/1e6e999b199430effeefee3d85baa0c9dd35ad5e", "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" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/microsoft/msquic/commit/1e6e999b199430effeefee3d85baa0c9dd35ad5e" }, { "reference_url": "https://github.com/microsoft/msquic/security/advisories/GHSA-gvvw-8j96-8g5r", "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" }, { "value": "CRITICAL", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/microsoft/msquic/security/advisories/GHSA-gvvw-8j96-8g5r" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-32179", "reference_id": "CVE-2026-32179", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-32179" }, { "reference_url": "https://github.com/advisories/GHSA-gvvw-8j96-8g5r", "reference_id": "GHSA-gvvw-8j96-8g5r", "reference_type": "", "scores": [ { "value": "CRITICAL", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-gvvw-8j96-8g5r" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/373991?format=api", "purl": "pkg:nuget/Microsoft.Native.Quic.MsQuic.Schannel@2.4.18", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/Microsoft.Native.Quic.MsQuic.Schannel@2.4.18" }, { "url": "http://public2.vulnerablecode.io/api/packages/373990?format=api", "purl": "pkg:nuget/Microsoft.Native.Quic.MsQuic.Schannel@2.5.7", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/Microsoft.Native.Quic.MsQuic.Schannel@2.5.7" } ], "aliases": [ "CVE-2026-32179", "GHSA-gvvw-8j96-8g5r" ], "risk_score": 4.5, "exploitability": "0.5", "weighted_severity": "9.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-syxa-b6pq-zkbq" } ], "fixing_vulnerabilities": [], "risk_score": "4.5", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/Microsoft.Native.Quic.MsQuic.Schannel@1.8.0" }