CVE-2026-63861

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> spi: mtk-snfi: unregister ECC engine on probe failure and remove() callback<br /> <br /> mtk_snand_probe() registers the on-host NAND ECC engine, but teardown was<br /> missing from both probe unwind and remove-time cleanup. Add a devm cleanup<br /> action after successful registration so<br /> nand_ecc_unregister_on_host_hw_engine() runs automatically on probe<br /> failures and during device removal.