VULNERABILITY INTELLIGENCE
CVE-2025-68188
EPSS probability0.22%
CISA KEVNot currently listed
Published2025-12-16
Last modified2026-10-30
Description
In the Linux kernel, the following vulnerability has been resolved: tcp: use dst_dev_rcu() in tcp_fastopen_active_disable_ofo_check() Use RCU to avoid a pair of atomic operations and a potential UAF on dst_dev()->flags.