{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/97467?format=json","vulnerability_id":"VCID-g2b1-59mn-g3ab","summary":"The Nix, Lix, and Guix package managers allow a bypass of build isolation in which a user can elevate their privileges to the build user account (e.g., nixbld or guixbuild). This affects Nix through 2.24.15, 2.26.4, 2.28.4, and 2.29.1; Lix through 2.91.2, 2.92.2, and 2.93.1; and Guix before 1.4.0-38.0e79d5b.","aliases":[{"alias":"CVE-2025-46416"}],"fixed_packages":[],"affected_packages":[],"references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2025-46416","reference_id":"","reference_type":"","scores":[{"value":"0.00082","scoring_system":"epss","scoring_elements":"0.23967","published_at":"2026-06-11T12:55:00Z"},{"value":"0.00082","scoring_system":"epss","scoring_elements":"0.24165","published_at":"2026-06-12T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2025-46416"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-46416","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-46416"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1108318","reference_id":"1108318","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1108318"},{"reference_url":"https://lix.systems/blog/2025-06-24-lix-cves/","reference_id":"2025-06-24-lix-cves","reference_type":"","scores":[{"value":"2.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/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/2025-06-27T15:48:56Z/"}],"url":"https://lix.systems/blog/2025-06-24-lix-cves/"},{"reference_url":"https://discourse.nixos.org/t/security-advisory-privilege-escalations-in-nix-lix-and-guix/66017","reference_id":"66017","reference_type":"","scores":[{"value":"2.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/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/2025-06-27T15:48:56Z/"}],"url":"https://discourse.nixos.org/t/security-advisory-privilege-escalations-in-nix-lix-and-guix/66017"},{"reference_url":"https://security-tracker.debian.org/tracker/CVE-2025-46416","reference_id":"CVE-2025-46416","reference_type":"","scores":[{"value":"2.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/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/2025-06-27T15:48:56Z/"}],"url":"https://security-tracker.debian.org/tracker/CVE-2025-46416"},{"reference_url":"https://labs.snyk.io","reference_id":"labs.snyk.io","reference_type":"","scores":[{"value":"2.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/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/2025-06-27T15:48:56Z/"}],"url":"https://labs.snyk.io"},{"reference_url":"https://guix.gnu.org/en/blog/2025/privilege-escalation-vulnerabilities-2025/","reference_id":"privilege-escalation-vulnerabilities-2025","reference_type":"","scores":[{"value":"2.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/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/2025-06-27T15:48:56Z/"}],"url":"https://guix.gnu.org/en/blog/2025/privilege-escalation-vulnerabilities-2025/"},{"reference_url":"https://security.snyk.io/vuln/?search=CVE-2025-46416","reference_id":"?search=CVE-2025-46416","reference_type":"","scores":[{"value":"2.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/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/2025-06-27T15:48:56Z/"}],"url":"https://security.snyk.io/vuln/?search=CVE-2025-46416"}],"weaknesses":[{"cwe_id":282,"name":"Improper Ownership Management","description":"The product assigns the wrong ownership, or does not properly verify the ownership, of an object or resource."}],"exploits":[],"severity_range_score":"2.9 - 2.9","exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-g2b1-59mn-g3ab"}