Vulnerability in Linux
CVE-2026-23439
In the Linux kernel, the following vulnerability has been resolved: udp_tunnel: fix NULL deref caused by udp_sock_create6 when CONFIG_IPV6=n When CONFIG_IPV6 is disabled, the udp_sock_create6() function returns 0 (success) without actual…
EPSS: 0.000 (3.4th percentile) — read the EPSS interpretation.
Affected products
- Linux — versions fd384412e199b62c3ddaabd18dce86d0e164c5b9, 3.18, 0
References
- git.kernel.org/stable/c/dfc96ae0074cc47b5478a59e5aa19233e434243f
- git.kernel.org/stable/c/66117dbb3dbae82f86735bf727b1d59cc677afa1
- git.kernel.org/stable/c/ba7c9ddcdd077942b798979edb035207374d4096
- git.kernel.org/stable/c/a05a2149386f6dfb4245f522acdbef892acafc84
- git.kernel.org/stable/c/9f036aa0fe46c19e938f03d10e02c23f4fffae5e
- git.kernel.org/stable/c/003343985f26dfefd0c94b1fe1316a2de74428b9
- git.kernel.org/stable/c/12aa4b73a67d95bc739995a2d6943aec2f9785c9
- git.kernel.org/stable/c/b3a6df291fecf5f8a308953b65ca72b7fc9e015d