Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/64431?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/64431?format=api", "vulnerability_id": "VCID-1uzp-kdec-4fa9", "summary": "util-linux: util-linux: Access control bypass due to improper hostname canonicalization", "aliases": [ { "alias": "CVE-2026-3184" } ], "fixed_packages": [], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/1072987?format=api", "purl": "pkg:rpm/redhat/util-linux-main@2.42-7.1?arch=hum1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1uzp-kdec-4fa9" }, { "vulnerability": "VCID-8hsf-75uj-13cd" }, { "vulnerability": "VCID-uchq-5u5j-wbez" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/util-linux-main@2.42-7.1%3Farch=hum1" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-3184.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.7", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-3184.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-3184", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00082", "scoring_system": "epss", "scoring_elements": "0.23972", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00082", "scoring_system": "epss", "scoring_elements": "0.24184", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00082", "scoring_system": "epss", "scoring_elements": "0.24039", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00087", "scoring_system": "epss", "scoring_elements": "0.24739", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00087", "scoring_system": "epss", "scoring_elements": "0.24663", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00098", "scoring_system": "epss", "scoring_elements": "0.26977", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00098", "scoring_system": "epss", "scoring_elements": "0.26932", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00098", "scoring_system": "epss", "scoring_elements": "0.26874", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00098", "scoring_system": "epss", "scoring_elements": "0.26885", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00098", "scoring_system": "epss", "scoring_elements": "0.26856", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00098", "scoring_system": "epss", "scoring_elements": "0.26817", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00098", "scoring_system": "epss", "scoring_elements": "0.26973", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00103", "scoring_system": "epss", "scoring_elements": "0.2785", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00104", "scoring_system": "epss", "scoring_elements": "0.28105", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00104", "scoring_system": "epss", "scoring_elements": "0.28218", "published_at": "2026-04-24T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-3184" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-3184", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-3184" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1129313", "reference_id": "1129313", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1129313" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2442570", "reference_id": "2442570", "reference_type": "", "scores": [ { "value": "3.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-03T20:06:07Z/" } ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2442570" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:hummingbird:1", "reference_id": "cpe:/a:redhat:hummingbird:1", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:hummingbird:1" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:openshift:4", "reference_id": "cpe:/a:redhat:openshift:4", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:openshift:4" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:10", "reference_id": "cpe:/o:redhat:enterprise_linux:10", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:10" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:7", "reference_id": "cpe:/o:redhat:enterprise_linux:7", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:7" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:8", "reference_id": "cpe:/o:redhat:enterprise_linux:8", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:8" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:9", "reference_id": "cpe:/o:redhat:enterprise_linux:9", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:9" }, { "reference_url": "https://access.redhat.com/security/cve/CVE-2026-3184", "reference_id": "CVE-2026-3184", "reference_type": "", "scores": [ { "value": "3.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-03T20:06:07Z/" } ], "url": "https://access.redhat.com/security/cve/CVE-2026-3184" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:7180", "reference_id": "RHSA-2026:7180", "reference_type": "", "scores": [ { "value": "3.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-03T20:06:07Z/" } ], "url": "https://access.redhat.com/errata/RHSA-2026:7180" } ], "weaknesses": [ { "cwe_id": 289, "name": "Authentication Bypass by Alternate Name", "description": "The product performs authentication based on the name of a resource being accessed, or the name of the actor performing the access, but it does not properly check all possible names for that resource or actor." } ], "exploits": [], "severity_range_score": "3.7 - 5.6", "exploitability": "0.5", "weighted_severity": "3.3", "risk_score": 1.6, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-1uzp-kdec-4fa9" }