The Bcrypt Ruby Project maintains a focused cryptographic hashing library for the Ruby language, serving as a widely used authentication primitive in Ruby-based web applications and frameworks. Current severity, exploitation, and exposure metrics are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Bcrypt Ruby Project over time
Signals from CVEs in this vendor scope (1 CVEs).
1 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2026-33306HIGH bcrypt-ruby is a Ruby binding for the OpenBSD bcrypt() password hashing algorithm. Prior to version 3.1.22, an integer overflow in the Java BCrypt implementation for JRuby can caus | Mar 24, 2026 | 7.5 | 25 | NO | NO |
Signals from CVEs in this vendor scope (1 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Bcrypt Ruby Project.
Media articles that mention a CVE ID that affects a product developed by Bcrypt Ruby Project — matched by CVE ID, not by vendor name.