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Red Hat Enterprise Linux 8 及更新版本中的 CVE-2026-64600 (RefluXFS)漏洞

Solution In Progress - Updated -

Issue

  • Red Hat Enterprise Linux 是否受 RefluXFS (CVE-2026-64600) 漏洞的影响？
  • RefluXFS 会影响哪些 RHEL 版本和内核版本？
  • 如何检查我的 XFS 文件系统配置是否容易受到本地权限提升漏洞的影响？
  • 针对 RefluXFS，建议的打补丁流程是什么？

Environment

  • Red Hat Enterprise Linux 10
  • Red Hat Enterprise Linux 9
  • Red Hat Enterprise Linux 8
  • 启用了 reflink 的 XFS 文件系统

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