GET

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/69473?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/69473?format=api",
    "vulnerability_id": "VCID-r3y5-1dk2-pyfc",
    "summary": "perl: Perl threads have a working directory race condition where file operations may target unintended paths",
    "aliases": [
        {
            "alias": "CVE-2025-40909"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/934719?format=api",
            "purl": "pkg:deb/debian/perl@5.36.0-7%2Bdeb12u3?distro=trixie",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-vgg2-vymx-b3fe"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/perl@5.36.0-7%252Bdeb12u3%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/994893?format=api",
            "purl": "pkg:deb/debian/perl@5.36.0-7%2Bdeb12u3",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-vgg2-vymx-b3fe"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/perl@5.36.0-7%252Bdeb12u3"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/934776?format=api",
            "purl": "pkg:deb/debian/perl@5.40.1-5?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/perl@5.40.1-5%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/934723?format=api",
            "purl": "pkg:deb/debian/perl@5.40.1-6?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/perl@5.40.1-6%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/934722?format=api",
            "purl": "pkg:deb/debian/perl@5.40.1-7?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/perl@5.40.1-7%3Fdistro=trixie"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/370999?format=api",
            "purl": "pkg:alpm/archlinux/perl@5.40.2-1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-r3y5-1dk2-pyfc"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/perl@5.40.2-1"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/934721?format=api",
            "purl": "pkg:deb/debian/perl@5.32.1-4%2Bdeb11u3?distro=trixie",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-r3y5-1dk2-pyfc"
                },
                {
                    "vulnerability": "VCID-vgg2-vymx-b3fe"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/perl@5.32.1-4%252Bdeb11u3%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/994892?format=api",
            "purl": "pkg:deb/debian/perl@5.32.1-4%2Bdeb11u3",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-kcy1-7ny3-sufc"
                },
                {
                    "vulnerability": "VCID-r3y5-1dk2-pyfc"
                },
                {
                    "vulnerability": "VCID-vdc9-td4x-qkek"
                },
                {
                    "vulnerability": "VCID-vgg2-vymx-b3fe"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/perl@5.32.1-4%252Bdeb11u3"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/90202?format=api",
            "purl": "pkg:rpm/redhat/perl@4:5.26.3-423?arch=el8_10",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-r3y5-1dk2-pyfc"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/perl@4:5.26.3-423%3Farch=el8_10"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/90201?format=api",
            "purl": "pkg:rpm/redhat/perl@4:5.32.1-481.el9_4?arch=1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-r3y5-1dk2-pyfc"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/perl@4:5.32.1-481.el9_4%3Farch=1"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/90200?format=api",
            "purl": "pkg:rpm/redhat/perl@4:5.32.1-481.1?arch=el9_6",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-r3y5-1dk2-pyfc"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/perl@4:5.32.1-481.1%3Farch=el9_6"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/90199?format=api",
            "purl": "pkg:rpm/redhat/perl@4:5.40.2-512.2?arch=el10_0",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-r3y5-1dk2-pyfc"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/perl@4:5.40.2-512.2%3Farch=el10_0"
        }
    ],
    "references": [
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-40909.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "5.9",
                    "scoring_system": "cvssv3",
                    "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"
                }
            ],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-40909.json"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-40909",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00034",
                    "scoring_system": "epss",
                    "scoring_elements": "0.09645",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.00041",
                    "scoring_system": "epss",
                    "scoring_elements": "0.12566",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00041",
                    "scoring_system": "epss",
                    "scoring_elements": "0.12617",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00041",
                    "scoring_system": "epss",
                    "scoring_elements": "0.1239",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.00041",
                    "scoring_system": "epss",
                    "scoring_elements": "0.12487",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00041",
                    "scoring_system": "epss",
                    "scoring_elements": "0.12525",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.00041",
                    "scoring_system": "epss",
                    "scoring_elements": "0.12659",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00041",
                    "scoring_system": "epss",
                    "scoring_elements": "0.1247",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00041",
                    "scoring_system": "epss",
                    "scoring_elements": "0.12549",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.00041",
                    "scoring_system": "epss",
                    "scoring_elements": "0.12599",
                    "published_at": "2026-04-09T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-40909"
        },
        {
            "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-40909",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-40909"
        },
        {
            "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "6.2",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L"
                }
            ],
            "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
        },
        {
            "reference_url": "https://github.com/Perl/perl5/issues/10387",
            "reference_id": "10387",
            "reference_type": "",
            "scores": [
                {
                    "value": "5.9",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-30T14:05:00Z/"
                }
            ],
            "url": "https://github.com/Perl/perl5/issues/10387"
        },
        {
            "reference_url": "https://github.com/Perl/perl5/commit/11a11ecf4bea72b17d250cfb43c897be1341861e",
            "reference_id": "11a11ecf4bea72b17d250cfb43c897be1341861e",
            "reference_type": "",
            "scores": [
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                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-30T14:05:00Z/"
                }
            ],
            "url": "https://github.com/Perl/perl5/commit/11a11ecf4bea72b17d250cfb43c897be1341861e"
        },
        {
            "reference_url": "https://www.openwall.com/lists/oss-security/2025/05/22/2",
            "reference_id": "2",
            "reference_type": "",
            "scores": [
                {
                    "value": "5.9",
                    "scoring_system": "cvssv3.1",
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                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-30T14:05:00Z/"
                }
            ],
            "url": "https://www.openwall.com/lists/oss-security/2025/05/22/2"
        },
        {
            "reference_url": "https://github.com/Perl/perl5/issues/23010",
            "reference_id": "23010",
            "reference_type": "",
            "scores": [
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                    "value": "5.9",
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                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
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                }
            ],
            "url": "https://github.com/Perl/perl5/issues/23010"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2369407",
            "reference_id": "2369407",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2369407"
        },
        {
            "reference_url": "https://github.com/Perl/perl5/commit/918bfff86ca8d6d4e4ec5b30994451e0bd74aba9.patch",
            "reference_id": "918bfff86ca8d6d4e4ec5b30994451e0bd74aba9.patch",
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                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
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                }
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            "url": "https://github.com/Perl/perl5/commit/918bfff86ca8d6d4e4ec5b30994451e0bd74aba9.patch"
        },
        {
            "reference_url": "https://security.archlinux.org/AVG-2890",
            "reference_id": "AVG-2890",
            "reference_type": "",
            "scores": [
                {
                    "value": "Low",
                    "scoring_system": "archlinux",
                    "scoring_elements": ""
                }
            ],
            "url": "https://security.archlinux.org/AVG-2890"
        },
        {
            "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1098226",
            "reference_id": "bugreport.cgi?bug=1098226",
            "reference_type": "",
            "scores": [
                {
                    "value": "5.9",
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                },
                {
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                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-30T14:05:00Z/"
                }
            ],
            "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1098226"
        },
        {
            "reference_url": "https://perldoc.perl.org/5.14.0/perl5136delta#Directory-handles-not-copied-to-threads",
            "reference_id": "perl5136delta#Directory-handles-not-copied-to-threads",
            "reference_type": "",
            "scores": [
                {
                    "value": "5.9",
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                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
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                }
            ],
            "url": "https://perldoc.perl.org/5.14.0/perl5136delta#Directory-handles-not-copied-to-threads"
        },
        {
            "reference_url": "https://access.redhat.com/errata/RHSA-2025:11545",
            "reference_id": "RHSA-2025:11545",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/errata/RHSA-2025:11545"
        },
        {
            "reference_url": "https://access.redhat.com/errata/RHSA-2025:11804",
            "reference_id": "RHSA-2025:11804",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/errata/RHSA-2025:11804"
        },
        {
            "reference_url": "https://access.redhat.com/errata/RHSA-2025:11805",
            "reference_id": "RHSA-2025:11805",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/errata/RHSA-2025:11805"
        },
        {
            "reference_url": "https://access.redhat.com/errata/RHSA-2025:12056",
            "reference_id": "RHSA-2025:12056",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/errata/RHSA-2025:12056"
        },
        {
            "reference_url": "https://access.redhat.com/errata/RHSA-2025:13267",
            "reference_id": "RHSA-2025:13267",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/errata/RHSA-2025:13267"
        },
        {
            "reference_url": "https://access.redhat.com/errata/RHSA-2026:8096",
            "reference_id": "RHSA-2026:8096",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/errata/RHSA-2026:8096"
        },
        {
            "reference_url": "https://usn.ubuntu.com/7678-1/",
            "reference_id": "USN-7678-1",
            "reference_type": "",
            "scores": [],
            "url": "https://usn.ubuntu.com/7678-1/"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 427,
            "name": "Uncontrolled Search Path Element",
            "description": "The product uses a fixed or controlled search path to find resources, but one or more locations in that path can be under the control of unintended actors."
        },
        {
            "cwe_id": 426,
            "name": "Untrusted Search Path",
            "description": "The product searches for critical resources using an externally-supplied search path that can point to resources that are not under the product's direct control."
        },
        {
            "cwe_id": 689,
            "name": "Permission Race Condition During Resource Copy",
            "description": "The product, while copying or cloning a resource, does not set the resource's permissions or access control until the copy is complete, leaving the resource exposed to other spheres while the copy is taking place."
        }
    ],
    "exploits": [],
    "severity_range_score": "0.1 - 6.2",
    "exploitability": "0.5",
    "weighted_severity": "5.3",
    "risk_score": 2.6,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-r3y5-1dk2-pyfc"
}