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1Panel Linux server panel releases

critical fix

1Panel Linux server panel is tracked under self-hosted apps & servers. Its latest version, 2.4.2, shipped on Oct 30, 2026. Firmwarely has recorded 5 versions since Sep 18, 2026.

Latest version
2.4.2
Released
Category
Self-hosted apps & servers
Last checked

How to update 1Panel Linux server panel

Open update page ↗
  1. Read the release notes first — self-hosted projects break config and schemas between versions more often than appliances do.
  2. Docker: pull the new image tag and recreate the container (`docker compose pull && docker compose up -d`).
  3. Package or bare metal: update through your distribution's package manager, or replace the binary from the releases page.
  4. 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

English | 中文 Bug Fixes System: Disabled MPTCP by default to mitigate a Linux kernel remote code execution vulnerability (CVE-2026-98432) 问题修复 【系统】默认禁用 MPTCP，缓解 Linux 内核远程代码执行漏洞（CVE-2026-98432）

Release notes ↗

Version history

2.4.2
2.4.1
2.4.0
2.3.2
2.3.1

FAQ

What is the latest version of 1Panel Linux server panel?

Version 2.4.2, released Oct 30, 2026. This page is refreshed every hour from the project's release page.

How do I update 1Panel Linux server panel?

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 1Panel Linux server panel 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 1Panel page?

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

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One email when a new release or a security fix ships: weekly and free for up to 3 devices, daily on Pro.