{"id":"USN-8773-1","summary":"guix vulnerability","details":"It was discovered that GNU Guix incorrectly made build outputs accessible\nto local users before their file metadata was finalized. A local attacker\ncould possibly use this issue to gain elevated privileges.","modified":"2026-09-16T20:27:34.835811077Z","published":"2026-09-16T11:33:38Z","related":["UBUNTU-CVE-2024-27297","UBUNTU-CVE-2024-52867"],"upstream":["CVE-2024-27297","CVE-2024-52867","UBUNTU-CVE-2024-27297","UBUNTU-CVE-2024-52867"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8773-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-27297"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-52867"}],"affected":[{"package":{"name":"guix","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/guix?arch=source&distro=esm-apps%2Fjammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.0-4ubuntu0.1~esm1"}]}],"versions":["1.2.0-4","1.3.0-2","1.3.0-4"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"guix","binary_version":"1.3.0-4ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8773-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:22.04:LTS","cves":[{"id":"CVE-2024-27297","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"score":"medium","type":"Ubuntu"}]},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2024-52867"}]}}},{"package":{"name":"guix","ecosystem":"Ubuntu:Pro:24.04:LTS","purl":"pkg:deb/ubuntu/guix?arch=source&distro=esm-apps%2Fnoble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.0-6ubuntu0.1~esm1"}]}],"versions":["1.4.0-5","1.4.0-6","1.4.0-6build1"],"ecosystem_specific":{"binaries":[{"binary_name":"guix","binary_version":"1.4.0-6ubuntu0.1~esm1"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:24.04:LTS","cves":[{"severity":[{"score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2024-52867"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8773-1.json"}}],"schema_version":"1.9.0"}