Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/68081?format=api",
    "vulnerability_id": "VCID-drf1-ktzv-a3dk",
    "summary": "libxml2: Libxml2 out of bounds read",
    "aliases": [
        {
            "alias": "CVE-2025-26434"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/929206?format=api",
            "purl": "pkg:deb/debian/libxml2@0?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libxml2@0%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/929198?format=api",
            "purl": "pkg:deb/debian/libxml2@2.9.10%2Bdfsg-6.7%2Bdeb11u4?distro=trixie",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-62bb-e8vk-7uh4"
                },
                {
                    "vulnerability": "VCID-d1ar-1945-sygd"
                },
                {
                    "vulnerability": "VCID-knx8-5fpz-zbgn"
                },
                {
                    "vulnerability": "VCID-nj3a-zqw9-6bga"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libxml2@2.9.10%252Bdfsg-6.7%252Bdeb11u4%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/929196?format=api",
            "purl": "pkg:deb/debian/libxml2@2.9.14%2Bdfsg-1.3~deb12u5?distro=trixie",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-62bb-e8vk-7uh4"
                },
                {
                    "vulnerability": "VCID-d1ar-1945-sygd"
                },
                {
                    "vulnerability": "VCID-knx8-5fpz-zbgn"
                },
                {
                    "vulnerability": "VCID-nj3a-zqw9-6bga"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libxml2@2.9.14%252Bdfsg-1.3~deb12u5%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/929200?format=api",
            "purl": "pkg:deb/debian/libxml2@2.12.7%2Bdfsg%2Breally2.9.14-2.1%2Bdeb13u2?distro=trixie",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-62bb-e8vk-7uh4"
                },
                {
                    "vulnerability": "VCID-d1ar-1945-sygd"
                },
                {
                    "vulnerability": "VCID-knx8-5fpz-zbgn"
                },
                {
                    "vulnerability": "VCID-nj3a-zqw9-6bga"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libxml2@2.12.7%252Bdfsg%252Breally2.9.14-2.1%252Bdeb13u2%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/929199?format=api",
            "purl": "pkg:deb/debian/libxml2@2.15.2%2Bdfsg-0.1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libxml2@2.15.2%252Bdfsg-0.1%3Fdistro=trixie"
        }
    ],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-26434.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "5.5",
                    "scoring_system": "cvssv3",
                    "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"
                }
            ],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-26434.json"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-26434",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "6e-05",
                    "scoring_system": "epss",
                    "scoring_elements": "0.00391",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "6e-05",
                    "scoring_system": "epss",
                    "scoring_elements": "0.00365",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "6e-05",
                    "scoring_system": "epss",
                    "scoring_elements": "0.00371",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "6e-05",
                    "scoring_system": "epss",
                    "scoring_elements": "0.00369",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "6e-05",
                    "scoring_system": "epss",
                    "scoring_elements": "0.0038",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "6e-05",
                    "scoring_system": "epss",
                    "scoring_elements": "0.00377",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "6e-05",
                    "scoring_system": "epss",
                    "scoring_elements": "0.00375",
                    "published_at": "2026-04-11T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-26434"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2393475",
            "reference_id": "2393475",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2393475"
        },
        {
            "reference_url": "https://source.android.com/security/bulletin/android-16",
            "reference_id": "android-16",
            "reference_type": "",
            "scores": [
                {
                    "value": "5.5",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-09-05T16:44:27Z/"
                }
            ],
            "url": "https://source.android.com/security/bulletin/android-16"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 120,
            "name": "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')",
            "description": "The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow."
        }
    ],
    "exploits": [],
    "severity_range_score": "5.5 - 5.5",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-drf1-ktzv-a3dk"
}