Known vulnerabilities in activestorage 8.0.2

Vendor: Ruby
Software: activestorage
Version: 8.0.2
Software CPE: cpe:2.3:a:ruby:activestorage:*:*:*:*:*:rubygems:*:*
Total vulnerabilities: 1
Public exploits: 1
Known exploited (KEV): 1
Highest CVSSv4 Score: 9.3

Vulnerabilities by Severity

Severity distribution of vulnerabilities affecting activestorage version 8.0.2 activestorage 8.0.2 is affected by 1 vulnerabilities: 1 high Critical High Medium Low

Vulnerabilities (1)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU140820 - Insecure Default Initialization of Resource
CVE-2026-66066
CWE-1188 High
Public exploit available
Exploited
7.2.3.2, 8.0.5.1, 8.1.3.1 03.08.2026 SB2026080390