CVE-2026-53015

In the Linux kernel, the following vulnerability has been resolved: erofs: unify lcn as u64 for 32-bit platforms As sashiko reported [1], `lcn` was typed as `unsigned long` (or `unsigned int` sometimes), which is only 32 bits wide on 32-bit platforms, which causes `(lcn << lclusterbits)` to be truncated at 4 GiB. In order to consolidate the logic, just use `u64` consistently around the codebase. [1] https://sashiko.dev/r/20260420034612.1899973-1-hsiangkao%40linux.alibaba.com

• git.kernel.orghttps://git.kernel.org/stable/c/2d8c7edcb661812249469f4a5b62e9339118846f
• git.kernel.orghttps://git.kernel.org/stable/c/4fc9b12e43a3f19a01a8fb61f7961be79de20253
• git.kernel.orghttps://git.kernel.org/stable/c/582b0bf201157632cb5474c885989a6ebda46521
• git.kernel.orghttps://git.kernel.org/stable/c/858e4d98a86adf34584767388deb6c9b217f70c5

Sin CVEs relacionados por CWE o producto.