CyberICT

CVE-2025-68188

Microsoft · Published March 31, 2026

CVSS v3.1

HIGH
Patch availableGet patch

Description

tcp: use dst_dev_rcu() in tcp_fastopen_active_disable_ofo_check(). tcp: use dst_dev_rcu() in tcp_fastopen_active_disable_ofo_check()

Affected Products

  • azl3 kernel 6.6.119.3-3 on Azure Linux 3.0
  • azl3 kernel 6.6.121.1-1 on Azure Linux 3.0
  • azl3 kernel 6.6.134.1-2 on Azure Linux 3.0
  • azl3 kernel 6.6.141.1-1 on Azure Linux 3.0

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H