Devices / Routers & networking / Project X Xray-core proxy

Project X Xray-core proxy releases

Name: Project X Xray-core proxy
Author: Project X

new version

Project X Xray-core proxy is tracked under routers & networking. Its latest version, 26.10.31, shipped on Oct 31, 2026. Firmwarely has recorded 4 versions since Mar 27, 2026.

Latest version: 26.10.31
Released: Oct 31, 2026
Category: Routers & networking
Last checked: Nov 6, 2026

How to update Project X Xray-core proxy

Open update page ↗

Read the release notes first — self-hosted projects break config and schemas between versions more often than appliances do.
Docker: pull the new image tag and recreate the container (`docker compose pull && docker compose up -d`).
Package or bare metal: update through your distribution's package manager, or replace the binary from the releases page.
Back up the config and database directory first. For most projects a downgrade is not supported once the schema has migrated.

Always install releases from the project itself. Firmwarely links out; it never hosts downloads.

What changed

紧急安全更新：由于 Linux 内核刚被爆出监听 IPv4 MPTCP 极易被远程拿 root，且 Go 1.24+ 默认开了 MPTCP，本版本默认关闭了 MPTCP 以显著减小攻击面（v26.10.29 让位，已被撤版），用户应尽快升级到该版本（该漏洞不止影响 Linux 服务端，安卓客户端的 Socks/HTTP 入站若开启了“允许来自局域网的连接”则也有点危险），并尽快更新 Linux 内核以从根源上修复漏洞 2026.11.04 补充对于 IPv4 Options 和真实网络链路的说明：https://github.com/XTLS/Xray-core/pull/7326#issu…

Release notes ↗

Version history

26.10.31	Oct 31, 2026
26.10.29	Oct 29, 2026
26.10.21	Oct 21, 2026
26.3.27	Mar 27, 2026

FAQ

What is the latest version of Project X Xray-core proxy?

Version 26.10.31, released Oct 31, 2026. This page is refreshed every hour from the project's release page.

How do I update Project X Xray-core proxy?

See the step-by-step above. Pull the new image or package and restart the service. Read the release notes and back up the data directory first; most projects can't downgrade once the database has migrated.

How does Firmwarely know when there's a new version?

Every hour we read the project's official release page for Project X Xray-core proxy and record the version, date and changelog. Subscribers watching it get an email when it changes: the next morning on Pro, in the Monday roundup on the free plan.

Is this an official Project X page?

No. Firmwarely is independent. Project and product names belong to their owners; always install releases from the project's own source.