CVE-2026-39386 Neko has Self-service Privilege Escalation for Authenticated Users

Neko is a a self-hosted virtual browser that runs in Docker and uses WebRTC In versions 3.0.0 through 3.0.10 and 3.1.0 through 3.1.1, any authenticated user can immediately obtain full administrative control of the entire Neko instance member management, room settings, broadcast control, session...

CVE-2026-39386

CVE-2026-39386 affects the Neko self-hosted virtual browser running in Docker with WebRTC. In versions 3.0.0–3.0.10 and 3.1.0–3.1.1, any authenticated user can escalate privileges to obtain full administrative control over the instance (e.g., member management, room settings, broadcast control, s...

PT-2026-33880

Name of the Vulnerable Software and Affected Versions Neko versions 3.0.0 through 3.0.10 Neko versions 3.1.0 through 3.1.1 Description An issue allows any authenticated user to obtain full administrative control of the Neko instance, including member management, room settings, broadcast control,...