CVE-2026-26327 describes an unauthenticated discovery beacon vulnerability in OpenClaw, a personal AI assistant, affecting versions prior to 2026.2.14. Attackers on a shared LAN could advertise a rogue service, causing vulnerable clients (primarily iOS/macOS/Android developer builds) to connect to an attacker-controlled endpoint and/or accept a malicious TLS certificate. This could lead to the exfiltration of Gateway credentials. The vulnerability has a CVSS score of 6.5 (Medium) due to its network-adjacent attack vector and high confidentiality impact, but it requires no user interaction. There is no evidence of active exploitation, public exploit code, or significant community discussion, and it is not listed in CISA's KEV catalog.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2026.2.14CPE matchmatch criteria | cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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