# Pcre2 vulnerabilities

> Pcre2 is made by Pcre. We track 11 published vulnerabilities in it, across 18 versions. None of them is on the list of flaws known to be exploited today. If you run Pcre2, keep it on a version the vendor still supports.

Canonical page: https://www.precursorintelligence.com/product/pcre/pcre2

## At a glance

- **Made by:** [Pcre](https://www.precursorintelligence.com/vendors/pcre)
- **Published vulnerabilities:** 11
- **Known to be exploited:** 0
- **Versions tracked:** 18

## Which Pcre2 vulnerabilities are being exploited?

None of Pcre2's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

## Which Pcre2 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-2015-3210](https://www.precursorintelligence.com/what-is/cve-2015-3210): 9.2%, Critical (CVSS 9.8)
- [CVE-2016-3191](https://www.precursorintelligence.com/what-is/cve-2016-3191): 8.4%, Critical (CVSS 9.8)
- [CVE-2015-3217](https://www.precursorintelligence.com/what-is/cve-2015-3217): 6.2%, High (CVSS 7.5)
- [CVE-2017-7186](https://www.precursorintelligence.com/what-is/cve-2017-7186): 5.0%, High (CVSS 7.5)
- [CVE-2017-8786](https://www.precursorintelligence.com/what-is/cve-2017-8786): 4.1%, Critical (CVSS 9.8)
- [CVE-2022-1586](https://www.precursorintelligence.com/what-is/cve-2022-1586): 3.4%, Critical (CVSS 9.1)
- [CVE-2017-8399](https://www.precursorintelligence.com/what-is/cve-2017-8399): 3.1%, Critical (CVSS 9.8)
- [CVE-2022-1587](https://www.precursorintelligence.com/what-is/cve-2022-1587): 2.8%, Critical (CVSS 9.1)
- [CVE-2019-20454](https://www.precursorintelligence.com/what-is/cve-2019-20454): 1.6%, High (CVSS 7.5)
- [CVE-2022-41409](https://www.precursorintelligence.com/what-is/cve-2022-41409): 1.1%, High (CVSS 7.5)

## Questions

### How many vulnerabilities does Pcre2 have?

We track 11 published vulnerabilities listed under the name Pcre2, across 18 versions.

### Which Pcre2 vulnerabilities are being exploited?

None of Pcre2's vulnerabilities is on the list of flaws known to be exploited today.

### How do I get alerts for Pcre2?

Create a Precursor Intelligence account and track Pcre2. 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 Pcre2?

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.

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