CVE-2026-90216

CVE-2026-90216 affects the UBI (Unsorted Block Images) module in the Linux kernel . The vulnerability resides in ubi_init_attach(), which rolls back module initialization failures by scanning only ubi_devices[0..i-1], where i is the mtd= parameter index. This logic incorrectly assumes the paramet...

EUVD-2026-81809

In the Linux kernel, the following vulnerability has been resolved: ubi: Fix rollback for explicit UBI device numbers ubiinitattach rolls back module initialization failures by scanning ubidevices0..i-1, where i is the mtd= parameter index. That assumes the parameter index matches the UBI device...