# Ruby vulnerabilities

> Ruby is made by Ruby-Lang. We track 111 published vulnerabilities in it, across 958 versions. None of them is on the list of flaws known to be exploited today. If you run Ruby, keep it on a version the vendor still supports.

Canonical page: https://www.precursorintelligence.com/product/ruby-lang/ruby

## At a glance

- **Made by:** [Ruby-Lang](https://www.precursorintelligence.com/vendors/ruby-lang)
- **Published vulnerabilities:** 111
- **Known to be exploited:** 0
- **Versions tracked:** 958

## Which Ruby vulnerabilities are being exploited?

None of Ruby's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

## Which Ruby flaws are most likely to be used?

Ranked by the latest exploit-likelihood forecast (the chance each flaw is used in an attack in the next 30 days):

- [CVE-2017-17405](https://www.precursorintelligence.com/what-is/cve-2017-17405): 74%, High (CVSS 8.8)
- [CVE-2008-3656](https://www.precursorintelligence.com/what-is/cve-2008-3656): 70%, High (CVSS 7.8)
- [CVE-2021-28966](https://www.precursorintelligence.com/what-is/cve-2021-28966): 58%, High (CVSS 7.5)
- [CVE-2013-4164](https://www.precursorintelligence.com/what-is/cve-2013-4164): 35%, Medium (CVSS 6.8)
- [CVE-2008-1145](https://www.precursorintelligence.com/what-is/cve-2008-1145): 28%, Medium (CVSS 5.0)
- [CVE-2017-10784](https://www.precursorintelligence.com/what-is/cve-2017-10784): 16%, High (CVSS 8.8)
- [CVE-2009-4492](https://www.precursorintelligence.com/what-is/cve-2009-4492): 16%, High (CVSS 7.5)
- [CVE-2008-3443](https://www.precursorintelligence.com/what-is/cve-2008-3443): 16%, Medium (CVSS 5.0)
- [CVE-2008-3790](https://www.precursorintelligence.com/what-is/cve-2008-3790): 15%, Medium (CVSS 5.0)
- [CVE-2013-0233](https://www.precursorintelligence.com/what-is/cve-2013-0233): 14%, Medium (CVSS 6.8)

## Questions

### How many vulnerabilities does Ruby have?

We track 111 published vulnerabilities listed under the name Ruby, across 958 versions.

### Which Ruby vulnerabilities are being exploited?

None of Ruby's vulnerabilities is on the list of flaws known to be exploited today.

### How do I get alerts for Ruby?

Create a Precursor Intelligence account and track Ruby. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.

## Running Ruby?

Precursor Intelligence keeps checking for you:

- **Tell us what you run.** Pick your software from a list, or let us work it out from your website.
- **We match it to every flaw.** Over 400,000 published flaws, checked against your list.
- **Ranked by real-world risk.** Every flaw gets a 0 to 100 risk score, kept up to date, led by evidence criminals are using it.
- **Told as soon as we know.** An alert by email, in the app or by webhook to your own tools.

Start free (no card, nothing to install): https://www.precursorintelligence.com/register
Book a demo: https://www.precursorintelligence.com/contact