CVE-2026-70277 | Microsoft Windows up to Server 2025 Fast FAT Driver out-of-bounds

October 14, 2026 Yanac

A vulnerability, which was classified as problematic, has been found in Microsoft Windows. Affected by this vulnerability is an unknown functionality of the component Fast FAT Driver. This manipulation causes out-of-bounds read.

This vulnerability is registered as CVE-2026-70277. The attack needs to be launched locally. No exploit is available.

It is suggested to install a patch to address this issue.VulDB Recent EntriesRead More