Lookup for vulnerable packages by Package URL.

GET /api/packages/924181?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/924181?format=api",
    "purl": "pkg:deb/debian/golang-golang-x-text@0.3.3-1?distro=trixie",
    "type": "deb",
    "namespace": "debian",
    "name": "golang-golang-x-text",
    "version": "0.3.3-1",
    "qualifiers": {
        "distro": "trixie"
    },
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": "0.3.5-1",
    "latest_non_vulnerable_version": "0.36.0-1",
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/47487?format=api",
            "vulnerability_id": "VCID-n82z-sfd6-x3af",
            "summary": "golang.org/x/text Infinite loop\nGo version v0.3.3 of the x/text package fixes a vulnerability in encoding/unicode that could lead to the UTF-16 decoder entering an infinite loop, causing the program to crash or run out of memory. An attacker could provide a single byte to a UTF16 decoder instantiated with UseBOM or ExpectBOM to trigger an infinite loop if the String function on the Decoder is called, or the Decoder is passed to golang.org/x/text/transform.String.\n\n### Specific Go Packages Affected\ngolang.org/x/text/encoding/unicode\ngolang.org/x/text/transform",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-14040.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-2020-14040.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-14040",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8e-05",
                            "scoring_system": "epss",
                            "scoring_elements": "0.00695",
                            "published_at": "2026-05-05T12:55:00Z"
                        },
                        {
                            "value": "8e-05",
                            "scoring_system": "epss",
                            "scoring_elements": "0.00686",
                            "published_at": "2026-04-24T12:55:00Z"
                        },
                        {
                            "value": "8e-05",
                            "scoring_system": "epss",
                            "scoring_elements": "0.00689",
                            "published_at": "2026-04-29T12:55:00Z"
                        },
                        {
                            "value": "8e-05",
                            "scoring_system": "epss",
                            "scoring_elements": "0.00688",
                            "published_at": "2026-04-26T12:55:00Z"
                        },
                        {
                            "value": "8e-05",
                            "scoring_system": "epss",
                            "scoring_elements": "0.00663",
                            "published_at": "2026-04-01T12:55:00Z"
                        },
                        {
                            "value": "8e-05",
                            "scoring_system": "epss",
                            "scoring_elements": "0.00667",
                            "published_at": "2026-04-02T12:55:00Z"
                        },
                        {
                            "value": "8e-05",
                            "scoring_system": "epss",
                            "scoring_elements": "0.00659",
                            "published_at": "2026-04-04T12:55:00Z"
                        },
                        {
                            "value": "8e-05",
                            "scoring_system": "epss",
                            "scoring_elements": "0.00662",
                            "published_at": "2026-04-07T12:55:00Z"
                        },
                        {
                            "value": "8e-05",
                            "scoring_system": "epss",
                            "scoring_elements": "0.00661",
                            "published_at": "2026-04-08T12:55:00Z"
                        },
                        {
                            "value": "8e-05",
                            "scoring_system": "epss",
                            "scoring_elements": "0.00653",
                            "published_at": "2026-04-11T12:55:00Z"
                        },
                        {
                            "value": "8e-05",
                            "scoring_system": "epss",
                            "scoring_elements": "0.00646",
                            "published_at": "2026-04-12T12:55:00Z"
                        },
                        {
                            "value": "8e-05",
                            "scoring_system": "epss",
                            "scoring_elements": "0.00648",
                            "published_at": "2026-04-13T12:55:00Z"
                        },
                        {
                            "value": "8e-05",
                            "scoring_system": "epss",
                            "scoring_elements": "0.00639",
                            "published_at": "2026-04-16T12:55:00Z"
                        },
                        {
                            "value": "8e-05",
                            "scoring_system": "epss",
                            "scoring_elements": "0.00644",
                            "published_at": "2026-04-18T12:55:00Z"
                        },
                        {
                            "value": "8e-05",
                            "scoring_system": "epss",
                            "scoring_elements": "0.00685",
                            "published_at": "2026-04-21T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-14040"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14040",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14040"
                },
                {
                    "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
                    "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"
                        }
                    ],
                    "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
                },
                {
                    "reference_url": "https://github.com/golang/go/issues/39491",
                    "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/E:P/RL:O/RC:C"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/golang/go/issues/39491"
                },
                {
                    "reference_url": "https://github.com/golang/text/commit/23ae387dee1f90d29a23c0e87ee0b46038fbed0e",
                    "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/E:P/RL:O/RC:C"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/golang/text/commit/23ae387dee1f90d29a23c0e87ee0b46038fbed0e"
                },
                {
                    "reference_url": "https://go.dev/cl/238238",
                    "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/E:P/RL:O/RC:C"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://go.dev/cl/238238"
                },
                {
                    "reference_url": "https://go.dev/issue/39491",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
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                            "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:P/RL:O/RC:C"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://go.dev/issue/39491"
                },
                {
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                    "reference_id": "",
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                    "scores": [
                        {
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                        },
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                            "scoring_system": "generic_textual",
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                },
                {
                    "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TACQFZDPA7AUR6TRZBCX2RGRFSDYLI7O",
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                    "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=964272",
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            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/924181?format=api",
                    "purl": "pkg:deb/debian/golang-golang-x-text@0.3.3-1?distro=trixie",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
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                },
                {
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                    "purl": "pkg:deb/debian/golang-golang-x-text@0.3.6-1?distro=trixie",
                    "is_vulnerable": true,
                    "affected_by_vulnerabilities": [
                        {
                            "vulnerability": "VCID-2dh6-y93r-2ucc"
                        },
                        {
                            "vulnerability": "VCID-6rzu-td8d-1ycn"
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                "GHSA-5rcv-m4m3-hfh7"
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            "exploitability": "0.5",
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}