CVE-2026-41372

MediumCVSS 5.8/10Last modified Jul 24, 2026

Description

OpenClaw before 2026.4.2 fails to normalize trailing-dot localhost hosts in remote CDP discovery responses, allowing bypass of loopback protections. Attackers can craft hostile discovery responses returning localhost. to retarget authenticated browser control toward localhost endpoints and expose browser state.

Metrics

CVSS 3.1 5.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N

Weakness enumeration

CWE-639

Affected software

No affected versions have been published.

Timeline

Published
Apr 28, 2026
Last modified
Jul 24, 2026
NVD status
Analyzed

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CVE-2026-41372: Medium severity, CVSS 5.8 | Vulnix