{"timestamp":"2026-02-27T15:55:47.935645Z","id":"CVE-2026-1442","options":[{"exploitation":"poc"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}

[{"vendor":"Unitree","product":"UPK","defaultStatus":"unaffected","versions":[{"version":"0","lessThanOrEqual":"20260226v1","versionType":"custom","status":"affected"}]}]

{"options":[{"exploitation":"poc"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CNA","version":"2.0.3"}

AND
     OR
          *cpe:2.3:o:unitree:go1_air_firmware:-:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:unitree:go1_air:-:*:*:*:*:*:*:*

AND
     OR
          *cpe:2.3:o:unitree:go1_pro_firmware:-:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:unitree:go1_pro:-:*:*:*:*:*:*:*

AND
     OR
          *cpe:2.3:o:unitree:go2_air_firmware:-:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:unitree:go2_air:-:*:*:*:*:*:*:*

AND
     OR
          *cpe:2.3:o:unitree:go2_edu_plus_firmware:-:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:unitree:go2_edu_plus:-:*:*:*:*:*:*:*

AND
     OR
          *cpe:2.3:o:unitree:go2_edu_standard_firmware:-:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:unitree:go2_edu_standard:-:*:*:*:*:*:*:*

AND
     OR
          *cpe:2.3:o:unitree:go2_pro_firmware:-:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:unitree:go2_pro:-:*:*:*:*:*:*:*

AND
     OR
          *cpe:2.3:o:unitree:go2_x_firmware:-:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:unitree:go2_x:-:*:*:*:*:*:*:*

Austin Hackers Anonymous: http://takeonme.org/gcves/GCVE-1337-2025-00000000000000000000000000000000000000000000000001111111111110101111111111000000000000000000000000000000000000000000000000000000101 Types: Exploit, Third Party Advisory

Austin Hackers Anonymous: https://github.com/Bin4ry/UniTEABag Types: Exploit, Third Party Advisory

Austin Hackers Anonymous: https://www.linkedin.com/posts/kevin-finisterre-6431069a_in-case-you-want-to-teabag-unitree-robotics-activity-7432984361014091776-zB4D Types: Third Party Advisory

Austin Hackers Anonymous: https://x.com/bin4rydigit/status/2027197985625420242 Types: Third Party Advisory

Since the encryption algorithm used to protect firmware updates is itself encrypted using key material available to an attacker (or anyone paying attention), the firmware updates may be altered by an unauthorized user, and then trusted by a Unitree product, such as the Unitree Go2 and other models. This issue appears to affect all of Unitree’s current offerings as of February 26, 2026, and so should be considered a vulnerability in both the firmware generation and extraction processes. At the time of this release, there is no publicly-documented mechanism to subvert the update process and insert poisoned firmware packages without the equipment owner’s knowledge.

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE-321

http://takeonme.org/gcves/GCVE-1337-2025-00000000000000000000000000000000000000000000000001111111111110101111111111000000000000000000000000000000000000000000000000000000101

https://github.com/Bin4ry/UniTEABag

https://www.linkedin.com/posts/kevin-finisterre-6431069a_in-case-you-want-to-teabag-unitree-robotics-activity-7432984361014091776-zB4D

https://x.com/bin4rydigit/status/2027197985625420242