GET

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/63351?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/63351?format=api",
    "vulnerability_id": "VCID-4jhb-rh62-4ke5",
    "summary": "cups: CUPS: Denial of Service and potential arbitrary code execution via use-after-free vulnerability when deleting temporary printers.",
    "aliases": [
        {
            "alias": "CVE-2026-39316"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/92225?format=api",
            "purl": "pkg:deb/debian/cups@2.4.17-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/cups@2.4.17-1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/92132?format=api",
            "purl": "pkg:deb/debian/cups@2.4.18-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/cups@2.4.18-1%3Fdistro=trixie"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/92131?format=api",
            "purl": "pkg:deb/debian/cups@2.3.3op2-3%2Bdeb11u8?distro=trixie",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-1wfz-u1qd-8uce"
                },
                {
                    "vulnerability": "VCID-4jhb-rh62-4ke5"
                },
                {
                    "vulnerability": "VCID-8vbg-dcp3-n7fp"
                },
                {
                    "vulnerability": "VCID-9cd4-uus2-97c1"
                },
                {
                    "vulnerability": "VCID-gxr3-588f-ubh9"
                },
                {
                    "vulnerability": "VCID-mwkj-qy8g-vbgj"
                },
                {
                    "vulnerability": "VCID-q3af-s63q-m3hf"
                },
                {
                    "vulnerability": "VCID-shvg-s168-qqb5"
                },
                {
                    "vulnerability": "VCID-vzg1-7brk-f3hj"
                },
                {
                    "vulnerability": "VCID-zsc7-csmh-cqdv"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/cups@2.3.3op2-3%252Bdeb11u8%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/92129?format=api",
            "purl": "pkg:deb/debian/cups@2.4.2-3%2Bdeb12u9?distro=trixie",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-1wfz-u1qd-8uce"
                },
                {
                    "vulnerability": "VCID-4jhb-rh62-4ke5"
                },
                {
                    "vulnerability": "VCID-8vbg-dcp3-n7fp"
                },
                {
                    "vulnerability": "VCID-9cd4-uus2-97c1"
                },
                {
                    "vulnerability": "VCID-gxr3-588f-ubh9"
                },
                {
                    "vulnerability": "VCID-mwkj-qy8g-vbgj"
                },
                {
                    "vulnerability": "VCID-q3af-s63q-m3hf"
                },
                {
                    "vulnerability": "VCID-shvg-s168-qqb5"
                },
                {
                    "vulnerability": "VCID-vzg1-7brk-f3hj"
                },
                {
                    "vulnerability": "VCID-zsc7-csmh-cqdv"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/cups@2.4.2-3%252Bdeb12u9%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/92133?format=api",
            "purl": "pkg:deb/debian/cups@2.4.10-3%2Bdeb13u2?distro=trixie",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-1wfz-u1qd-8uce"
                },
                {
                    "vulnerability": "VCID-4jhb-rh62-4ke5"
                },
                {
                    "vulnerability": "VCID-8vbg-dcp3-n7fp"
                },
                {
                    "vulnerability": "VCID-9cd4-uus2-97c1"
                },
                {
                    "vulnerability": "VCID-gxr3-588f-ubh9"
                },
                {
                    "vulnerability": "VCID-mwkj-qy8g-vbgj"
                },
                {
                    "vulnerability": "VCID-q3af-s63q-m3hf"
                },
                {
                    "vulnerability": "VCID-shvg-s168-qqb5"
                },
                {
                    "vulnerability": "VCID-vzg1-7brk-f3hj"
                },
                {
                    "vulnerability": "VCID-zsc7-csmh-cqdv"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/cups@2.4.10-3%252Bdeb13u2%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/90454?format=api",
            "purl": "pkg:rpm/redhat/cups-main@2.4.17-1?arch=hum1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-1wfz-u1qd-8uce"
                },
                {
                    "vulnerability": "VCID-4jhb-rh62-4ke5"
                },
                {
                    "vulnerability": "VCID-5rcm-bxt2-cuev"
                },
                {
                    "vulnerability": "VCID-8vbg-dcp3-n7fp"
                },
                {
                    "vulnerability": "VCID-9cd4-uus2-97c1"
                },
                {
                    "vulnerability": "VCID-dx41-kx6b-dycz"
                },
                {
                    "vulnerability": "VCID-p19w-sxpq-pygs"
                },
                {
                    "vulnerability": "VCID-q3af-s63q-m3hf"
                },
                {
                    "vulnerability": "VCID-shvg-s168-qqb5"
                },
                {
                    "vulnerability": "VCID-vzg1-7brk-f3hj"
                },
                {
                    "vulnerability": "VCID-zsc7-csmh-cqdv"
                },
                {
                    "vulnerability": "VCID-zta3-u1xk-vubz"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/cups-main@2.4.17-1%3Farch=hum1"
        }
    ],
    "references": [
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-39316.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "4.0",
                    "scoring_system": "cvssv3",
                    "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"
                }
            ],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-39316.json"
        },
        {
            "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1133183",
            "reference_id": "1133183",
            "reference_type": "",
            "scores": [],
            "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1133183"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2456120",
            "reference_id": "2456120",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2456120"
        },
        {
            "reference_url": "https://access.redhat.com/errata/RHSA-2026:8814",
            "reference_id": "RHSA-2026:8814",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/errata/RHSA-2026:8814"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 825,
            "name": "Expired Pointer Dereference",
            "description": "The product dereferences a pointer that contains a location for memory that was previously valid, but is no longer valid."
        }
    ],
    "exploits": [],
    "severity_range_score": "4.0 - 4.0",
    "exploitability": "0.5",
    "weighted_severity": "3.6",
    "risk_score": 1.8,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-4jhb-rh62-4ke5"
}