UNKNOWN NVD
CVE-2026-68424
In the Linux kernel, the following vulnerability has been resolved: mtd: virt_concat: fix use-after-free in mtd_virt_concat_destroy_joins() mtd_concat_destroy
In the Linux kernel, the following vulnerability has been resolved:
mtd: virt_concat: fix use-after-free in mtd_virt_concat_destroy_joins()
mtd_concat_destroy() frees item->concat so calling
mtd_virt_concat_put_mtd_devices(item->concat) leads to a use after free.
Fix this by moving mtd_virt_concat_put_mtd_devices() before
mtd_concat_destroy()
References
- https://git.kernel.org/stable/c/4d91d783f93430c0efa834daff6640c07d87ebbc
- https://git.kernel.org/stable/c/75c0c09541b49daa08fddbc2c18c2232f4eab7d8
This unknown severity vulnerability was published on 2026-08-10 via NVD.
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