CVE-2026-89872

Description

In the Linux kernel, the following vulnerability has been resolved: media: v4l2-fwnode: Fix fwnode leak in v4l2_fwnode_parse_link In v4l2_fwnode_parse_link(), the remote endpoint fwnode reference is acquired using fwnode_graph_get_remote_endpoint(). This reference is properly released in the error paths, but it is leaked on the success path. Add the missing fwnode_handle_put() before returning 0 to prevent the reference leak. [Sakari Ailus: Fix subject prefix and coding style a little.]

References

• https://git.kernel.org/stable/c/3ced388b7908270529e5aa6d221840114b6c33bc
• https://git.kernel.org/stable/c/578c4bfa28bf21458ecdde2fd3fc429475f34c10
• https://git.kernel.org/stable/c/881aafb139520570fd3390bf9938d7098b7fbb99
• https://git.kernel.org/stable/c/a6e86efd7f85e519bf48417f41923f8bd51f1597
• https://git.kernel.org/stable/c/c9b5238d173ee9b94dcaa2b34244ea89c8024feb