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Acknowledged

LIN1023-27380 : Security Advisory - linux - CVE-2026-63865

Created: Aug 1, 2026 Updated: Aug 11, 2026

Found In Version: 10.23.30.2

Severity: Standard

Applicable for: Wind River Linux LTS 23

Component/s: Kernel

Description

In the Linux kernel, the following vulnerability has been resolved:  bpf: Drop task_to_inode and inet_conn_established from lsm sleepable hooks  bpf_lsm_task_to_inode() is called under rcu_read_lock() and bpf_lsm_inet_conn_established() is called from softirq context, so neither hook can be used by sleepable LSM programs.