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4 vulnerabilities by pollen-robotics
CVE-2026-53605 (GCVE-0-2026-53605)
Vulnerability from nvd – Published: 2026-09-30 17:09 – Updated: 2026-10-02 16:25
VLAI
EPSS
VEX
Title
Reachy Mini Wireless: Local Privilege Escalation via Unrestricted sudo systemctl Grant
Summary
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.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-02 16:25 UTC
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/pollen-robotics/reachy-mini-os… | x_refsource_CONFIRM |
| https://github.com/pollen-robotics/reachy-mini-os… | x_refsource_MISC |
| https://github.com/pollen-robotics/reachy-mini-os… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| pollen-robotics | reachy-mini-os |
Affected:
< 0.2.4
|
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CVE-2026-55419 (GCVE-0-2026-55419)
Vulnerability from nvd – Published: 2026-08-25 17:34 – Updated: 2026-08-26 18:52
VLAI
EPSS
VEX
Title
Reachy Mini: Unrestricted Upload of File with Dangerous Type
Summary
Reachy Mini is an SDK for controlling Reachy Mini robots. Prior to 1.8.2, the Reachy Mini daemon exposes the /api/media/sounds/upload endpoint implemented by the upload_sound method in src/reachy_mini/daemon/app/routers/media.py without authentication, file-extension checks, content validation, or size validation. The daemon binds to 0.0.0.0 by default and uses permissive CORS allow_origins=["*"], allowing an unauthenticated network attacker to upload arbitrary file types that are written to /tmp/reachy_mini_sounds/<original_filename>. Malicious files can compromise stored-data integrity and can serve as a foothold when combined with other vulnerabilities. This issue is fixed in version 1.8.2.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-26 18:47 UTC
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/pollen-robotics/reachy_mini/se… | x_refsource_CONFIRM |
| https://github.com/pollen-robotics/reachy_mini/pu… | x_refsource_MISC |
| https://github.com/pollen-robotics/reachy_mini/co… | x_refsource_MISC |
| https://github.com/pollen-robotics/reachy_mini/re… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| pollen-robotics | reachy_mini |
Affected:
< 1.8.2
|
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CVE-2026-53605 (GCVE-0-2026-53605)
Vulnerability from cvelistv5 – Published: 2026-09-30 17:09 – Updated: 2026-10-02 16:25
VLAI
EPSS
VEX
Title
Reachy Mini Wireless: Local Privilege Escalation via Unrestricted sudo systemctl Grant
Summary
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.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-02 16:25 UTC
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/pollen-robotics/reachy-mini-os… | x_refsource_CONFIRM |
| https://github.com/pollen-robotics/reachy-mini-os… | x_refsource_MISC |
| https://github.com/pollen-robotics/reachy-mini-os… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| pollen-robotics | reachy-mini-os |
Affected:
< 0.2.4
|
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CVE-2026-55419 (GCVE-0-2026-55419)
Vulnerability from cvelistv5 – Published: 2026-08-25 17:34 – Updated: 2026-08-26 18:52
VLAI
EPSS
VEX
Title
Reachy Mini: Unrestricted Upload of File with Dangerous Type
Summary
Reachy Mini is an SDK for controlling Reachy Mini robots. Prior to 1.8.2, the Reachy Mini daemon exposes the /api/media/sounds/upload endpoint implemented by the upload_sound method in src/reachy_mini/daemon/app/routers/media.py without authentication, file-extension checks, content validation, or size validation. The daemon binds to 0.0.0.0 by default and uses permissive CORS allow_origins=["*"], allowing an unauthenticated network attacker to upload arbitrary file types that are written to /tmp/reachy_mini_sounds/<original_filename>. Malicious files can compromise stored-data integrity and can serve as a foothold when combined with other vulnerabilities. This issue is fixed in version 1.8.2.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-26 18:47 UTC
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/pollen-robotics/reachy_mini/se… | x_refsource_CONFIRM |
| https://github.com/pollen-robotics/reachy_mini/pu… | x_refsource_MISC |
| https://github.com/pollen-robotics/reachy_mini/co… | x_refsource_MISC |
| https://github.com/pollen-robotics/reachy_mini/re… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| pollen-robotics | reachy_mini |
Affected:
< 1.8.2
|
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"x_refsource_MISC"
],
"url": "https://github.com/pollen-robotics/reachy_mini/commit/984c7723b3ec5da63f4e0a2bcf9f120ceb563e04"
},
{
"name": "https://github.com/pollen-robotics/reachy_mini/releases/tag/v1.8.2",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/pollen-robotics/reachy_mini/releases/tag/v1.8.2"
}
],
"source": {
"advisory": "GHSA-m2pc-3q4q-w6jr",
"discovery": "UNKNOWN"
},
"title": "Reachy Mini: Unrestricted Upload of File with Dangerous Type"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-55419",
"datePublished": "2026-08-25T17:34:58.892Z",
"dateReserved": "2026-06-16T21:48:43.125Z",
"dateUpdated": "2026-08-26T18:52:20.336Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}