CVE-2021-43463: EXT2 File System Driver Project EXT2 File System Driver

High severity, CVSS 7.8. EPSS: 0.5% chance of exploitation in the next 30 days.

An Unquoted Service Path vulnerability exists in Ext2Fsd v0.68 via a specially crafted file in the Ext2Srv Service executable service path.

Affected products

• EXT2 File System Driver Project EXT2 File System Driver: version 0.68 only

Published 2022-04-04. Last modified 2026-06-17.