{"id":"CVE-2026-71477","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-71477","generatedAt":"2026-10-28T03:26:58.625Z","title":"Prior to 2026.7.1, release tar archives record mise/bin/mise with user and group ID 1001 and packaging/standalone/install.envsubst extracts and moves it without normalizing ownership, allowing a local user with those IDs to replace a root-installed…","description":"mise manages dev tools like node, python, cmake, and terraform. Prior to 2026.7.1, release tar archives record mise/bin/mise with user and group ID 1001 and packaging/standalone/install.envsubst extracts and moves it without normalizing ownership, allowing a local user with those IDs to replace a root-installed executable, especially when MISE_INSTALL_PATH targets a shared location such as /usr/local/bin. This issue is fixed in version 2026.7.1.","published":"2026-08-18T16:18:16.000Z","lastModified":"2026-10-22T22:10:00.000Z","status":"Deferred","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","score":6.7,"severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H"},"cwe":["CWE-278"],"affected":[],"epss":{"score":0.00131,"percentile":0.02668,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.13%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://github.com/jdx/mise/commit/b65dd674d75d9aa5c038b58a3a0cdb522cf258d5","source":"security-advisories@github.com"},{"url":"https://github.com/jdx/mise/commit/f1c28906f17af74430ff96f4438733c4a842c88d","source":"security-advisories@github.com"},{"url":"https://github.com/jdx/mise/pull/10808","source":"security-advisories@github.com"},{"url":"https://github.com/jdx/mise/pull/10819","source":"security-advisories@github.com"},{"url":"https://github.com/jdx/mise/releases/tag/v2026.7.1","source":"security-advisories@github.com"},{"url":"https://github.com/jdx/mise/security/advisories/GHSA-9mm4-fgvc-x7rp","source":"security-advisories@github.com"},{"url":"https://github.com/jdx/mise/security/advisories/GHSA-9mm4-fgvc-x7rp","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-71477","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}