18 CVEs
Linux ext4 filesystem Vulnerabilities
CVE security advisories and vulnerability history for ext4 filesystem by Linux.
18
Total CVEs
Published
0
In CISA KEV
Exploited in the wild
0
Public exploits
With known exploit
6.1
Avg CVSS
2024–2025
Last updated
Overview
Linux ext4 filesystem has 18 published CVE records since 2024, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 0 have a known public exploit. The average CVSS base score across scored CVEs is 6.1.
This page aggregates every publicly disclosed vulnerability (CVE) affecting Linux ext4 filesystem, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list.