{"id":"CVE-2026-110452","title":"The multi-user installer in Nix before 2.35.3 sets the ownership of store contents to the user (who invoked the installer) even though it should be root ownership.","summary":"The multi-user installer in Nix before 2.35.3 sets the ownership of store contents to the user (who invoked the installer) even though it should be root ownership.","severity":"medium","cvss":4,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","cwe":["CWE-708"],"published":"2026-10-14","updated":"2026-10-14","sourceUpdated":"2026-10-14T05:16:43.220","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-110452","references":[{"url":"https://discourse.nixos.org/t/security-advisory-for-nix-and-lix-october-2026/80547","label":"cve@mitre.org"}],"tags":["nvd"],"ingestedAt":"2026-10-14T06:17:13.782Z","slug":"CVE-2026-110452","body":"## Overview\n\nThe multi-user installer in Nix before 2.35.3 sets the ownership of store contents to the user (who invoked the installer) even though it should be root ownership.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":22,"depthScoreParts":{"impact":22,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}