Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/410099?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/410099?format=api", "purl": "pkg:apk/alpine/xen@4.20.1-r1?arch=aarch64&distroversion=edge&reponame=main", "type": "apk", "namespace": "alpine", "name": "xen", "version": "4.20.1-r1", "qualifiers": { "arch": "aarch64", "distroversion": "edge", "reponame": "main" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "4.20.1-r2", "latest_non_vulnerable_version": "4.21.1-r6", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/106545?format=api", "vulnerability_id": "VCID-339r-nmjn-gfa2", "summary": "[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] There are two issues related to the mapping of pages belonging to other domains: For one, an assertion is wrong there, where the case actually needs handling. A NULL pointer de-reference could result on a release build. This is CVE-2025-58144. And then the P2M lock isn't held until a page reference was actually obtained (or the attempt to do so has failed). Otherwise the page can not only change type, but even ownership in between, thus allowing domain boundaries to be violated. This is CVE-2025-58145.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-58144", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00087", "scoring_system": "epss", "scoring_elements": "0.25034", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.00087", "scoring_system": "epss", "scoring_elements": "0.25046", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.00097", "scoring_system": "epss", "scoring_elements": "0.26638", "published_at": "2026-06-09T12:55:00Z" }, { "value": "0.00097", "scoring_system": "epss", "scoring_elements": "0.26684", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.00097", "scoring_system": "epss", "scoring_elements": "0.2663", "published_at": "2026-06-08T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-58144" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-58144", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-58144" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1120075", "reference_id": "1120075", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1120075" }, { "reference_url": "https://xenbits.xenproject.org/xsa/advisory-473.html", "reference_id": "advisory-473.html", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-11T14:18:50Z/" } ], "url": "https://xenbits.xenproject.org/xsa/advisory-473.html" }, { "reference_url": "https://xenbits.xen.org/xsa/advisory-473.html", "reference_id": "XSA-473", "reference_type": "", "scores": [], "url": "https://xenbits.xen.org/xsa/advisory-473.html" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/410099?format=api", "purl": "pkg:apk/alpine/xen@4.20.1-r1?arch=aarch64&distroversion=edge&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/xen@4.20.1-r1%3Farch=aarch64&distroversion=edge&reponame=main" } ], "aliases": [ "CVE-2025-58144", "XSA-473" ], "risk_score": 1.9, "exploitability": "0.5", "weighted_severity": "3.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-339r-nmjn-gfa2" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/106543?format=api", "vulnerability_id": "VCID-3nb3-3wud-jfhv", "summary": "[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] There are multiple issues related to the handling and accessing of guest memory pages in the viridian code: 1. A NULL pointer dereference in the updating of the reference TSC area. This is CVE-2025-27466. 2. A NULL pointer dereference by assuming the SIM page is mapped when a synthetic timer message has to be delivered. This is CVE-2025-58142. 3. A race in the mapping of the reference TSC page, where a guest can get Xen to free a page while still present in the guest physical to machine (p2m) page tables. This is CVE-2025-58143.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-58142", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0004", "scoring_system": "epss", "scoring_elements": "0.12578", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.0004", "scoring_system": "epss", "scoring_elements": "0.12581", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.00045", "scoring_system": "epss", "scoring_elements": "0.14122", "published_at": "2026-06-09T12:55:00Z" }, { "value": "0.00045", "scoring_system": "epss", "scoring_elements": "0.14182", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.00045", "scoring_system": "epss", "scoring_elements": "0.14099", "published_at": "2026-06-08T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-58142" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-58142", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-58142" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1120075", "reference_id": "1120075", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1120075" }, { "reference_url": "https://xenbits.xenproject.org/xsa/advisory-472.html", "reference_id": "advisory-472.html", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2025-09-11T14:24:28Z/" } ], "url": "https://xenbits.xenproject.org/xsa/advisory-472.html" }, { "reference_url": "https://xenbits.xen.org/xsa/advisory-472.html", "reference_id": "XSA-472", "reference_type": "", "scores": [], "url": "https://xenbits.xen.org/xsa/advisory-472.html" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/410099?format=api", "purl": "pkg:apk/alpine/xen@4.20.1-r1?arch=aarch64&distroversion=edge&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/xen@4.20.1-r1%3Farch=aarch64&distroversion=edge&reponame=main" } ], "aliases": [ "CVE-2025-58142", "XSA-472" ], "risk_score": 2.5, "exploitability": "0.5", "weighted_severity": "4.9", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-3nb3-3wud-jfhv" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/xen@4.20.1-r1%3Farch=aarch64&distroversion=edge&reponame=main" }