Security Advisory

CVE-2025-40135

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-11-12 10:23:23

Last updated 2026-06-16 19:59:06

Assigner Linux

State PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: ipv6: use RCU in ip6_xmit() Use RCU in ip6_xmit() in order to use dst_dev_rcu() to prevent possible UAF.

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