VULNERABILITY INTELLIGENCE

CVE-2025-40135

CVSS score8.1 HIGH
EPSS probability0.71%
CISA KEVNot currently listed
Published2025-11-12
Last modified2026-10-30
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

Primary references