CVE-2026-53605

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.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/pollen-robotics/reachy-mini-os/commit/cee4076f36bd95a2a6b894a56a48c7e971e75445
https://github.com/pollen-robotics/reachy-mini-os/releases/tag/v0.2.4
https://github.com/pollen-robotics/reachy-mini-os/security/advisories/GHSA-7rhg-9v48-x3h2

Configurations

No configuration.

History

30 Sep 2026, 18:18

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-30 18:18

Updated : 2026-10-02 17:17

NVD link : CVE-2026-53605

Mitre link : CVE-2026-53605

CVE.ORG link : CVE-2026-53605

JSON object : View

Products Affected

No product.

CWE

CWE-250

Execution with Unnecessary Privileges

CWE-269

Improper Privilege Management

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