Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/50771?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/50771?format=api",
    "vulnerability_id": "VCID-edjd-xk1f-gkgg",
    "summary": "Multiple vulnerabilities have been discovered in WebP, the worst of\n    which could allow a remote attacker to cause a Denial of Service condition.",
    "aliases": [
        {
            "alias": "CVE-2016-9085"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/929048?format=api",
            "purl": "pkg:deb/debian/libwebp@0.5.1-3?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libwebp@0.5.1-3%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1037858?format=api",
            "purl": "pkg:deb/debian/libwebp@0.5.2-1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-5hzf-gdbj-8ud8"
                },
                {
                    "vulnerability": "VCID-6z14-frdw-r3dh"
                },
                {
                    "vulnerability": "VCID-8nht-54x7-gqf1"
                },
                {
                    "vulnerability": "VCID-9jcb-yrmd-7uen"
                },
                {
                    "vulnerability": "VCID-e3uc-36mx-mbfv"
                },
                {
                    "vulnerability": "VCID-ecku-fk4j-s3hr"
                },
                {
                    "vulnerability": "VCID-hjha-gt3s-s3e3"
                },
                {
                    "vulnerability": "VCID-k4yg-g6p1-kkbz"
                },
                {
                    "vulnerability": "VCID-ms2y-xj5p-4ud9"
                },
                {
                    "vulnerability": "VCID-t16b-mbs7-wfc1"
                },
                {
                    "vulnerability": "VCID-vdzj-kqfy-d3b7"
                },
                {
                    "vulnerability": "VCID-wcer-d6dm-w3ch"
                },
                {
                    "vulnerability": "VCID-yjus-jmfg-tyfv"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libwebp@0.5.2-1"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/929046?format=api",
            "purl": "pkg:deb/debian/libwebp@0.6.1-2.1%2Bdeb11u2?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libwebp@0.6.1-2.1%252Bdeb11u2%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/929044?format=api",
            "purl": "pkg:deb/debian/libwebp@1.2.4-0.2%2Bdeb12u1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libwebp@1.2.4-0.2%252Bdeb12u1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/929047?format=api",
            "purl": "pkg:deb/debian/libwebp@1.5.0-0.1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libwebp@1.5.0-0.1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/78947?format=api",
            "purl": "pkg:ebuild/media-libs/libwebp@0.5.2",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/media-libs/libwebp@0.5.2"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1037856?format=api",
            "purl": "pkg:deb/debian/libwebp@0.1.3-3%2Bnmu1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-5hzf-gdbj-8ud8"
                },
                {
                    "vulnerability": "VCID-6z14-frdw-r3dh"
                },
                {
                    "vulnerability": "VCID-8nht-54x7-gqf1"
                },
                {
                    "vulnerability": "VCID-9jcb-yrmd-7uen"
                },
                {
                    "vulnerability": "VCID-e3uc-36mx-mbfv"
                },
                {
                    "vulnerability": "VCID-ecku-fk4j-s3hr"
                },
                {
                    "vulnerability": "VCID-edjd-xk1f-gkgg"
                },
                {
                    "vulnerability": "VCID-hjha-gt3s-s3e3"
                },
                {
                    "vulnerability": "VCID-k4yg-g6p1-kkbz"
                },
                {
                    "vulnerability": "VCID-ms2y-xj5p-4ud9"
                },
                {
                    "vulnerability": "VCID-t16b-mbs7-wfc1"
                },
                {
                    "vulnerability": "VCID-vdzj-kqfy-d3b7"
                },
                {
                    "vulnerability": "VCID-wcer-d6dm-w3ch"
                },
                {
                    "vulnerability": "VCID-y1t9-28vr-euep"
                },
                {
                    "vulnerability": "VCID-yjus-jmfg-tyfv"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libwebp@0.1.3-3%252Bnmu1"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1037857?format=api",
            "purl": "pkg:deb/debian/libwebp@0.4.1-1.2",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-5hzf-gdbj-8ud8"
                },
                {
                    "vulnerability": "VCID-6z14-frdw-r3dh"
                },
                {
                    "vulnerability": "VCID-8nht-54x7-gqf1"
                },
                {
                    "vulnerability": "VCID-9jcb-yrmd-7uen"
                },
                {
                    "vulnerability": "VCID-e3uc-36mx-mbfv"
                },
                {
                    "vulnerability": "VCID-ecku-fk4j-s3hr"
                },
                {
                    "vulnerability": "VCID-edjd-xk1f-gkgg"
                },
                {
                    "vulnerability": "VCID-hjha-gt3s-s3e3"
                },
                {
                    "vulnerability": "VCID-k4yg-g6p1-kkbz"
                },
                {
                    "vulnerability": "VCID-ms2y-xj5p-4ud9"
                },
                {
                    "vulnerability": "VCID-t16b-mbs7-wfc1"
                },
                {
                    "vulnerability": "VCID-vdzj-kqfy-d3b7"
                },
                {
                    "vulnerability": "VCID-wcer-d6dm-w3ch"
                },
                {
                    "vulnerability": "VCID-y1t9-28vr-euep"
                },
                {
                    "vulnerability": "VCID-yjus-jmfg-tyfv"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libwebp@0.4.1-1.2"
        }
    ],
    "references": [
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-9085.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "3.3",
                    "scoring_system": "cvssv3",
                    "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"
                }
            ],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-9085.json"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2016-9085",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00074",
                    "scoring_system": "epss",
                    "scoring_elements": "0.22291",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00074",
                    "scoring_system": "epss",
                    "scoring_elements": "0.22457",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00074",
                    "scoring_system": "epss",
                    "scoring_elements": "0.22502",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00074",
                    "scoring_system": "epss",
                    "scoring_elements": "0.22373",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.00074",
                    "scoring_system": "epss",
                    "scoring_elements": "0.22428",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.00074",
                    "scoring_system": "epss",
                    "scoring_elements": "0.22449",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00074",
                    "scoring_system": "epss",
                    "scoring_elements": "0.22408",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.00074",
                    "scoring_system": "epss",
                    "scoring_elements": "0.22351",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00074",
                    "scoring_system": "epss",
                    "scoring_elements": "0.22368",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.00074",
                    "scoring_system": "epss",
                    "scoring_elements": "0.22362",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.00074",
                    "scoring_system": "epss",
                    "scoring_elements": "0.2231",
                    "published_at": "2026-04-21T12:55:00Z"
                },
                {
                    "value": "0.00074",
                    "scoring_system": "epss",
                    "scoring_elements": "0.2216",
                    "published_at": "2026-04-24T12:55:00Z"
                },
                {
                    "value": "0.00074",
                    "scoring_system": "epss",
                    "scoring_elements": "0.22149",
                    "published_at": "2026-04-26T12:55:00Z"
                },
                {
                    "value": "0.00074",
                    "scoring_system": "epss",
                    "scoring_elements": "0.22142",
                    "published_at": "2026-04-29T12:55:00Z"
                },
                {
                    "value": "0.00074",
                    "scoring_system": "epss",
                    "scoring_elements": "0.22039",
                    "published_at": "2026-05-05T12:55:00Z"
                },
                {
                    "value": "0.00074",
                    "scoring_system": "epss",
                    "scoring_elements": "0.22119",
                    "published_at": "2026-05-07T12:55:00Z"
                },
                {
                    "value": "0.00074",
                    "scoring_system": "epss",
                    "scoring_elements": "0.22198",
                    "published_at": "2026-05-09T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2016-9085"
        },
        {
            "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9085",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9085"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1389338",
            "reference_id": "1389338",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1389338"
        },
        {
            "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=842714",
            "reference_id": "842714",
            "reference_type": "",
            "scores": [],
            "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=842714"
        },
        {
            "reference_url": "https://security.gentoo.org/glsa/201701-61",
            "reference_id": "GLSA-201701-61",
            "reference_type": "",
            "scores": [],
            "url": "https://security.gentoo.org/glsa/201701-61"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 190,
            "name": "Integer Overflow or Wraparound",
            "description": "The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control."
        }
    ],
    "exploits": [],
    "severity_range_score": "3.3 - 3.3",
    "exploitability": "0.5",
    "weighted_severity": "3.0",
    "risk_score": 1.5,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-edjd-xk1f-gkgg"
}