CVE-2026-39880

Remnawave Backend is the backend for the Remnawave proxy and user management solution. Prior to 2.7.5, a glitch in the HWID device registration logic allows an authenticated user to bypass the configured limit for HWID devices and register more devices than expected, allowing them to resell...

CVE-2026-39880

Remnawave Backend is the backend for the Remnawave proxy and user management solution. Prior to 2.7.5, a glitch in the HWID device registration logic allows an authenticated user to bypass the configured limit for HWID devices and register more devices than expected, allowing them to resell...

EUVD-2026-20620

Remnawave Backend is the backend for the Remnawave proxy and user management solution. Prior to 2.7.5, a glitch in the HWID device registration logic allows an authenticated user to bypass the configured limit for HWID devices and register more devices than expected, allowing them to resell...

CVE-2026-39880 Remnawave Backend has a race condition in HWID device limit allows bypassing max devices

Remnawave Backend is the backend for the Remnawave proxy and user management solution. Prior to 2.7.5, a glitch in the HWID device registration logic allows an authenticated user to bypass the configured limit for HWID devices and register more devices than expected, allowing them to resell...

CVE-2026-39880

Remnawave Backend vulnerability CVE-2026-39880 affects the Remnawave Backend (HWID device registration logic). Before version 2.7.5, an authenticated user can bypass the HWID device limit and register more devices, enabling subscription resales and excessive traffic. Root cause: a race condition ...

Backend 竞争条件问题漏洞

Backend is an open-source project contributed by Remnawave, which serves as a tool for managing contributors. Versions of Backend prior to 2.7.5 had a race condition vulnerability. This vulnerability stemmed from defects in the device registration logic, which could lead to bypassing device...

PT-2026-31444

Remnawave Backend is the backend for the Remnawave proxy and user management solution. Prior to 2.7.5, a glitch in the HWID device registration logic allows an authenticated user to bypass the configured limit for HWID devices and register more devices than expected, allowing them to resell...

CVE-2026-39880: Concurrent Execution using Shared Resource with Improper Synchronization

Remnawave Backend is the backend for the Remnawave proxy and user management solution. Prior to 2.7.5, a glitch in the HWID device registration logic allows an authenticated user to bypass the configured limit for HWID devices and register more devices than expected, allowing them to resell...