CVE-2025-54410

LOW3.3EPSS 0.02%

Moby firewalld reload removes bridge network isolation in github.com/docker/docker

發布日:2025/7/29修改日:2026/4/28

描述

Moby is an open source container framework developed by Docker Inc. that is distributed as Docker Engine, Mirantis Container Runtime, and various other downstream projects/products. A firewalld vulnerability affects Moby releases before 28.0.0. When firewalld reloads, Docker fails to re-create iptables rules that isolate bridge networks, allowing any container to access all ports on any other container across different bridge networks on the same host. This breaks network segmentation between containers that should be isolated, creating significant risk in multi-tenant environments. Only containers in --internal networks remain protected. Workarounds include reloading firewalld and either restarting the docker daemon, re-creating bridge networks, or using rootless mode. Maintainers anticipate a fix for this issue in version 25.0.13.

受影響套件(3)

CVSS 分數

來源版本嚴重程度向量
osvCVSS 3.1LOW3.3CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N

參考連結(7)