{"id":"CVE-2025-59378","aliases":["DEBIAN-CVE-2025-59378","EUVD-2025-29155","GHSA-75hx-v6j6-m6h7","UBUNTU-CVE-2025-59378"],"status":"published","title":"In guix-daemon in GNU Guix before 1618ca7, a content-addressed-mirrors file can be written to...","description":"In guix-daemon in GNU Guix before 1618ca7, a content-addressed-mirrors file can be written to create a setuid program that allows a regular user to gain the privileges of the build user that runs it (even after the build has ended).","severity":{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00142,"percentile":0.03562,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-669"],"published":"2025-09-15T00:00:00Z","modified":"2026-09-16T20:22:53Z","affected":[{"source":"osv","ecosystem":"Debian:11","package":"guix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.0-4","1.2.0-4+deb11u1","1.2.0-4+deb11u2","1.2.0-4+deb11u3","1.3.0+26720.a2e4e-1","1.3.0+26756.c07b5-1","1.3.0+26756.c07b5-2","1.3.0-1","1.3.0-2","1.3.0-3","1.3.0-4","1.3.0-5","1.3.0~rc1-1","1.4.0+154709.ab1b557d8f3-1","1.4.0+154710+ab1b5-1","1.4.0+154710+ab1b5-2","1.4.0+154928+f1810-1","1.4.0-1","1.4.0-2","1.4.0-3","1.4.0-4","1.4.0-5","1.4.0-6","1.4.0-7","1.4.0-8","1.4.0-9","1.4.0~rc1-1","1.4.0~rc1-2","1.4.0~rc2-1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"guix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.0-4","1.3.0-2","1.3.0-4","1.3.0-4ubuntu0.1~esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:24.04:LTS","package":"guix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.4.0-5","1.4.0-6","1.4.0-6build1","1.4.0-6ubuntu0.1~esm1"]}],"products":[{"vendor":"gnu","product":"guix"}],"references":[{"url":"https://guix.gnu.org/en/blog/2025/privilege-escalation-vulnerability-2025-2/","tags":["article","report"]},{"url":"https://codeberg.org/guix/guix/commit/1618ca7aa2ee8b6519ee9fd0b965e15eca2bfe45","tags":["web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-59378"},{"url":"https://guix.gnu.org/en/blog/2025/privilege-escalation-vulnerability-2025-2"},{"url":"https://github.com/advisories/GHSA-75hx-v6j6-m6h7"},{"url":"https://security-tracker.debian.org/tracker/CVE-2025-59378","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2025-59378","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-59378","tags":["report"]},{"url":"https://codeberg.org/guix/guix/pulls/2419","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2025-59378","description":"In guix-daemon in GNU Guix before 1618ca7, a content-addressed-mirrors file can be written to create a setuid program that allows a regular user to gain the privileges of the build user that runs it (even after the build has ended).","status":"published","published":"2025-09-15T00:00:00Z","modified":"2025-09-15T20:23:44.642Z","cvss":[{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-669"],"updated_at":"2026-11-02T14:32:47.812946Z"}],"euvd":[{"id":"EUVD-2025-29155","description":"In guix-daemon in GNU Guix before 1618ca7, a content-addressed-mirrors file can be written to create a setuid program that allows a regular user to gain the privileges of the build user that runs it (even after the build has ended).","status":"published","published":"2025-09-15T00:00:00Z","modified":"2025-09-15T20:23:44Z","cvss":[{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T20:31:43.516497Z"}],"ghsa":[{"id":"GHSA-75hx-v6j6-m6h7","title":"In guix-daemon in GNU Guix before 1618ca7, a content-addressed-mirrors file can be written to...","description":"In guix-daemon in GNU Guix before 1618ca7, a content-addressed-mirrors file can be written to create a setuid program that allows a regular user to gain the privileges of the build user that runs it (even after the build has ended).","status":"published","published":"2025-09-15T06:30:27Z","modified":"2025-09-15T06:30:28Z","cvss":[{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-669"],"updated_at":"2026-11-02T15:03:37.061484Z"}],"nvd":[{"id":"CVE-2025-59378","description":"In guix-daemon in GNU Guix before 1618ca7, a content-addressed-mirrors file can be written to create a setuid program that allows a regular user to gain the privileges of the build user that runs it (even after the build has ended).","status":"published","published":"2025-09-15T06:15:37.917Z","modified":"2026-06-17T09:46:03.11Z","cvss":[{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-669"],"updated_at":"2026-11-02T14:11:29.650057Z"}],"osv":[{"id":"DEBIAN-CVE-2025-59378","description":"In guix-daemon in GNU Guix before 1618ca7, a content-addressed-mirrors file can be written to create a setuid program that allows a regular user to gain the privileges of the build user that runs it (even after the build has ended).","status":"published","published":"2025-09-15T06:15:37.917Z","modified":"2026-08-27T23:05:41.534457918Z","cvss":[{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:45:47.697959Z"},{"id":"UBUNTU-CVE-2025-59378","description":"In guix-daemon in GNU Guix before 1618ca7, a content-addressed-mirrors file can be written to create a setuid program that allows a regular user to gain the privileges of the build user that runs it (even after the build has ended).","status":"published","published":"2025-09-15T06:15:00Z","modified":"2026-09-16T20:22:53.758786005Z","cvss":[{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T16:55:50.817402Z"},{"id":"CVE-2025-59378","description":"In guix-daemon in GNU Guix before 1618ca7, a content-addressed-mirrors file can be written to create a setuid program that allows a regular user to gain the privileges of the build user that runs it (even after the build has ended).","status":"published","published":"2025-09-15T06:15:37Z","modified":"2026-04-10T05:32:01.150502Z","updated_at":"2026-11-02T15:44:51.190588Z"}]}}