High 7.2Published May 7, 2026

CVE-2026-7413Persistent undocumented backdoor access in Yarbo robot

Updated under an hour ago (Oct 26, 2026, 6:30 PM ET)

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It affects Yarbo Firmware and 2 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Yarbo Firmware

Exploited in the last 30 days

A hidden, persistent backdoor was found in Yarbo firmware v2.3.9 that provides remote, unauthenticated (or weakly authenticated) access to privileged functionality. The backdoor is undocumented, cannot be disabled via user-facing settings, and survives factory reset and ordinary firmware updates.

CVSS: 7.2 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-912
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: AHA
NVD analysis: Analyzed
Record last updated: May 8, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Yarbo Firmware yarbo:firmware (from the name)	through 2.3.9	CNA record
yarbo lawn_mower_firmware yarbo:lawn_mower_firmware	2.3.9	NVD
yarbo lawn_mower_pro_firmware yarbo:lawn_mower_pro_firmware	2.3.9	NVD

References

References

https://github.com/Bin4ry/yarbo-nat-in-my-back-yard	third-party-advisory, exploit
https://takeonme.org/gcves/GCVE-1337-2026-00000000000000000000000000000000000000000000000000111111111111111111111110000000000000000000000000000000000000000000000000000000111	third-party-advisory
https://takeonme.org/cves/cve-2026-7413/	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.