{"id":"GHSA-vf87-345h-9qhx","summary":"Duplicate Advisory: uutils coreutils has a Time-of-check Time-of-use (TOCTOU) Race Condition","details":"### Duplicate Advisory\nThis advisory has been withdrawn because it is a duplicate of GHSA-mj6p-44ch-cq69. This link is maintained to preserve external references.\n\n### Original Description\nThe mkdir utility in uutils coreutils incorrectly applies permissions when using the -m flag by creating a directory with umask-derived permissions (typically 0755) before subsequently changing them to the requested mode via a separate chmod system call. In multi-user environments, this introduces a brief window where a directory intended to be private is accessible to other users, potentially leading to unauthorized data access.","modified":"2026-09-10T03:51:03.366190923Z","published":"2026-04-22T18:31:45Z","withdrawn":"2026-07-06T20:16:07Z","database_specific":{"cwe_ids":["CWE-367"],"severity":"LOW","github_reviewed":true,"github_reviewed_at":"2026-04-29T23:22:16Z","nvd_published_at":"2026-04-22T17:16:37Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-35353"},{"type":"WEB","url":"https://github.com/uutils/coreutils/pull/10036"},{"type":"WEB","url":"https://github.com/uutils/coreutils/commit/037b9583bc03d814e8516df54ebcda6f681fe1f8"},{"type":"PACKAGE","url":"https://github.com/uutils/coreutils"},{"type":"WEB","url":"https://github.com/uutils/coreutils/releases/tag/0.6.0"}],"affected":[{"package":{"name":"coreutils","ecosystem":"crates.io","purl":"pkg:cargo/coreutils"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.6.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-vf87-345h-9qhx/GHSA-vf87-345h-9qhx.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"}]}