CVE-2026-74570

Description

In the Linux kernel, the following vulnerability has been resolved: ntfs: harden runlist realloc size calculations Add a shared helper to safely convert runlist element counts to byte sizes using overflow checks, and use it in both ntfs_rl_realloc() and ntfs_rl_realloc_nofail().

References

• https://git.kernel.org/stable/c/57e7b8bf7b02a0140463fea786e5172cbdf2da2f
• https://git.kernel.org/stable/c/8bed376124ab4505b70083a2b91f2c7ef6d51e24