CVE-2026-74718
CVE CVE-2026-74718EUVD EUVD-2026-64405Published 2026-08-22T15:33:12.000Z
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: devlink: fix net namespace reference leak in reload devlink_nl_reload_doit() calls devlink_netns_get(), which returns a net with a held reference. When the requested namespace differs from the current one and the reload action is not DRIVER_REINIT, the function returns -EOPNOTSUPP without releasing the reference. Add the missing put_net() on this error path.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux 2edd92570441dd33246210042dc167319a5cf7e3 <7b6552e53426ea0539c667bbc5a524fdf7feae6f; patch: 7.1.9; 6.3; 2edd92570441dd33246210042dc167319a5cf7e3 <eda60c85b4f4c7d66b7141a5fe020b1a7f395341; patch: 7.2; patch: 0; patch: 6.18.45; 2edd92570441dd33246210042dc167319a5cf7e3 <bf0797b92be591ac71d7c0f610e695caca3c72c9; patch: 6.6.152; patch: 6.12.104; 2edd92570441dd33246210042dc167319a5cf7e3 <1c4dac9bf1d2ac31da63b794bdec697777cbd0fd; 2edd92570441dd33246210042dc167319a5cf7e3 <7b02c6d2a3cd2cd669f5c16685779f84328ae60c
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
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