Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/356994?format=api",
    "vulnerability_id": "VCID-tsra-8vhf-5bch",
    "summary": "",
    "aliases": [
        {
            "alias": "CVE-2026-4430"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/928400?format=api",
            "purl": "pkg:deb/debian/libreoffice@4:7.4.7-1%2Bdeb12u10?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libreoffice@4:7.4.7-1%252Bdeb12u10%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1104230?format=api",
            "purl": "pkg:deb/debian/libreoffice@4:7.4.7-1%2Bdeb12u11?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libreoffice@4:7.4.7-1%252Bdeb12u11%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/928404?format=api",
            "purl": "pkg:deb/debian/libreoffice@4:25.2.3-2%2Bdeb13u3?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libreoffice@4:25.2.3-2%252Bdeb13u3%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1104231?format=api",
            "purl": "pkg:deb/debian/libreoffice@4:25.2.3-2%2Bdeb13u4?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libreoffice@4:25.2.3-2%252Bdeb13u4%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1088698?format=api",
            "purl": "pkg:deb/debian/libreoffice@4:26.2.3.2-2?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libreoffice@4:26.2.3.2-2%3Fdistro=trixie"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/928402?format=api",
            "purl": "pkg:deb/debian/libreoffice@1:7.0.4-4%2Bdeb11u10?distro=trixie",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-tsra-8vhf-5bch"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libreoffice@1:7.0.4-4%252Bdeb11u10%3Fdistro=trixie"
        }
    ],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-4430",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "9e-05",
                    "scoring_system": "epss",
                    "scoring_elements": "0.00856",
                    "published_at": "2026-05-07T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-4430"
        },
        {
            "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-4430",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-4430"
        },
        {
            "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "7",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"
                }
            ],
            "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
        },
        {
            "reference_url": "https://www.libreoffice.org/about-us/security/advisories/cve-2026-4430",
            "reference_id": "cve-2026-4430",
            "reference_type": "",
            "scores": [
                {
                    "value": "5.4",
                    "scoring_system": "cvssv4",
                    "scoring_elements": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N/E:P"
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-05-07T13:02:56Z/"
                }
            ],
            "url": "https://www.libreoffice.org/about-us/security/advisories/cve-2026-4430"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 787,
            "name": "Out-of-bounds Write",
            "description": "The product writes data past the end, or before the beginning, of the intended buffer."
        }
    ],
    "exploits": [],
    "severity_range_score": "5.4 - 7.0",
    "exploitability": "0.5",
    "weighted_severity": "3.5",
    "risk_score": 1.8,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-tsra-8vhf-5bch"
}