{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-71477","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-08-06T19:56:23.724Z","datePublished":"2026-08-18T15:22:21.498Z","dateUpdated":"2026-08-18T15:32:36.211Z"},"containers":{"cna":{"title":"mise: Incorrect file ownership, when installed by the root user using `install.sh`","problemTypes":[{"descriptions":[{"cweId":"CWE-278","lang":"en","description":"CWE-278: Insecure Preserved Inherited Permissions","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":6.7,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/jdx/mise/security/advisories/GHSA-9mm4-fgvc-x7rp","tags":["x_refsource_CONFIRM"],"url":"https://github.com/jdx/mise/security/advisories/GHSA-9mm4-fgvc-x7rp"},{"name":"https://github.com/jdx/mise/pull/10808","tags":["x_refsource_MISC"],"url":"https://github.com/jdx/mise/pull/10808"},{"name":"https://github.com/jdx/mise/pull/10819","tags":["x_refsource_MISC"],"url":"https://github.com/jdx/mise/pull/10819"},{"name":"https://github.com/jdx/mise/commit/b65dd674d75d9aa5c038b58a3a0cdb522cf258d5","tags":["x_refsource_MISC"],"url":"https://github.com/jdx/mise/commit/b65dd674d75d9aa5c038b58a3a0cdb522cf258d5"},{"name":"https://github.com/jdx/mise/commit/f1c28906f17af74430ff96f4438733c4a842c88d","tags":["x_refsource_MISC"],"url":"https://github.com/jdx/mise/commit/f1c28906f17af74430ff96f4438733c4a842c88d"},{"name":"https://github.com/jdx/mise/releases/tag/v2026.7.1","tags":["x_refsource_MISC"],"url":"https://github.com/jdx/mise/releases/tag/v2026.7.1"}],"affected":[{"vendor":"jdx","product":"mise","versions":[{"version":"< 2026.7.1","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-08-18T15:22:21.498Z"},"descriptions":[{"lang":"en","value":"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."}],"source":{"advisory":"GHSA-9mm4-fgvc-x7rp","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/jdx/mise/security/advisories/GHSA-9mm4-fgvc-x7rp","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-18T15:32:10.643204Z","id":"CVE-2026-71477","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-18T15:32:36.211Z"}}]}}