CVE-2026-46569 | Tuxera ntfs-3g 2021.8.22/2022.10.3/2026.2.25 NTFS Image libntfs-3g/index.c ntfs_ib_copy_tail heap-based overflow

October 7, 2026 Yanac

A vulnerability classified as very critical was found in Tuxera ntfs-3g 2021.8.22/2022.10.3/2026.2.25. Impacted is the function ntfs_ib_copy_tail of the file libntfs-3g/index.c of the component NTFS Image Handler. The manipulation results in heap-based buffer overflow.

This vulnerability is reported as CVE-2026-46569. The attack can be launched remotely. No exploit exists.

Upgrading the affected component is advised.VulDB Recent EntriesRead More