{"id":"CVE-2026-53605","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-53605","generatedAt":"2026-10-28T06:35:13.329Z","title":"This is a local privilege escalation (LPE).","description":"Reachy Mini ISO for Wireless contains the necessary files to build a custom Raspberry Pi OS image for the Reachy Mini Wireless robot, using pi-gen. Prior to version 0.2.4, the Reachy Mini Wireless OS image shipped with an overly broad sudoers entry granting the pollen daemon user (uid 1000) passwordless sudo access to /usr/bin/systemctl with no subcommand or argument restriction. This is a local privilege escalation (LPE). Any process running as pollen can obtain full root (uid 0) on the device in three commands, with no additional vulnerability required and no user interaction. This issue has been patched in version 0.2.4.","published":"2026-09-30T18:18:37.000Z","lastModified":"2026-10-02T17:17:06.000Z","status":"Deferred","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","score":7.8,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-250","CWE-269"],"affected":[],"epss":{"score":0.00126,"percentile":0.02231,"date":"2026-10-27","history":[{"date":"2026-10-01","score":0.00147,"percentile":0.0331}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.13%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-09-30T18:18:37.000Z","detail":{"score":"7.8","severity":"HIGH","publishedAt":"2026-09-30T18:18:37.213Z"},"summary":"New CVE, high severity (CVSS 7.8)."}],"references":[{"url":"https://github.com/pollen-robotics/reachy-mini-os/commit/cee4076f36bd95a2a6b894a56a48c7e971e75445","source":"security-advisories@github.com"},{"url":"https://github.com/pollen-robotics/reachy-mini-os/releases/tag/v0.2.4","source":"security-advisories@github.com"},{"url":"https://github.com/pollen-robotics/reachy-mini-os/security/advisories/GHSA-7rhg-9v48-x3h2","source":"security-advisories@github.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-53605","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."}