CyberRota Analysis
This is a critical severity vulnerability with a CVSS score of 9.8. See the original NVD description below for full technical details.
CVE
CVE-2022-28738
Severity
CRITICAL
CVSS
9.8
EPSS
2.83%
Original NVD Description
A double free was found in the Regexp compiler in Ruby 3.x before 3.0.4 and 3.1.x before 3.1.2. If a victim attempts to create a Regexp from untrusted user input, an attacker may be able to write to unexpected memory locations.
Related CVEs
Other vulnerabilities affecting the same vendor(s)