Known vulnerabilities in zfs

Vendor: openzfs
Software: zfs
Software CPE: cpe:2.3:a:openzfs:zfs:*:*:*:*:*:*:*:*
Total vulnerabilities: 4
Public exploits: 0
Known exploited (KEV): 0
Highest CVSSv4 Score: 8.7

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting zfs zfs is affected by 4 known vulnerabilities: 2 medium, 2 low Critical High Medium Low

Vulnerabilities (4)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU146542 - Incorrect Authorization
CVE-2026-79619
CWE-863 Low
No
No
2.2.11, 2.3.9, 2.4.4 01.09.2026 SB2026090122
SB2026090146
SB2026090147
#VU83503 - Improper Access Control
CVE-2013-20001
CWE-284 Medium
No
No
2.0.4 27.11.2023 SB2021021221
SB2023112728
#VU45992 - Integer underflow
CVE-2020-24370
CWE-191 Medium
No
No
2.2.3 17.08.2020 SB2020082504
SB2021111132
SB2021062913
and 22 more
#VU38061 - Exposure of sensitive information to an unauthorized actor
CVE-2015-3400
CWE-200 Low
No
No
- 18.10.2017 SB2017101813