Tracker / CVE-2026-45888
CVE-2026-45888
Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: md/raid1: fix memory leak in raid1_run() raid1_run() calls setup_conf() which registers a thread via md_register_thread(). If raid1_set_limits() fails, the previously registered thread is not unregistered, resulting in a memory leak of the md_thread structure and the thread resource itself. Add md_unregister_thread() to the error path to properly cleanup the thread, which aligns with the error handling logic of other paths in this function. Compile tested only. Issue found using a prototype static analysis tool and code review.
Affected products and versions
| linux | linux_kernel · 6.13 → 6.18.14 |
|---|---|
| linux | linux_kernel · 6.19 → 6.19.4 |
| linux | linux_kernel · 6.9 → 6.12.75 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.