# Tekelec Platform Distribution vulnerabilities > Tekelec Platform Distribution is made by Oracle. We track 15 published vulnerabilities in it, across 2 versions. 1 of them is on the list of flaws known to be exploited, the newest added on 6 April 2022. If you run Tekelec Platform Distribution, check your version against the exploited flaws below and patch those first. Canonical page: https://www.precursorintelligence.com/product/oracle/tekelec_platform_distribution ## At a glance - **Made by:** [Oracle](https://www.precursorintelligence.com/vendors/oracle) - **Published vulnerabilities:** 15 - **Known to be exploited:** 1 - **Versions tracked:** 2 - **Most recently added to the known-exploited list:** [CVE-2021-3156](https://www.precursorintelligence.com/what-is/cve-2021-3156), 6 April 2022. We keep watching the list. ## Which versions of Tekelec Platform Distribution do the exploited flaws hit? Each exploited flaw lists the versions it affects, as published. - [CVE-2021-3156](https://www.precursorintelligence.com/what-is/cve-2021-3156) (Sudo Heap-Based Buffer Overflow Vulnerability): 7.4.0 to 7.7.1 ## Which Tekelec Platform Distribution vulnerabilities are being exploited? 1 flaw is on the government list of vulnerabilities known to be exploited, newest first: - [CVE-2021-3156](https://www.precursorintelligence.com/what-is/cve-2021-3156): Sudo Heap-Based Buffer Overflow Vulnerability. High, CVSS 7.8, chance of use in 30 days >99%, known exploited since 6 April 2022. ## Which Tekelec Platform Distribution 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-2021-3156](https://www.precursorintelligence.com/what-is/cve-2021-3156): >99%, High (CVSS 7.8), known exploited - [CVE-2020-10543](https://www.precursorintelligence.com/what-is/cve-2020-10543): 11%, High (CVSS 8.2) - [CVE-2016-5018](https://www.precursorintelligence.com/what-is/cve-2016-5018): 10%, Critical (CVSS 9.1) - [CVE-2021-30640](https://www.precursorintelligence.com/what-is/cve-2021-30640): 9.9%, Medium (CVSS 6.5) - [CVE-2016-6796](https://www.precursorintelligence.com/what-is/cve-2016-6796): 8.3%, High (CVSS 7.5) - [CVE-2016-6797](https://www.precursorintelligence.com/what-is/cve-2016-6797): 8.1%, High (CVSS 7.5) - [CVE-2016-0762](https://www.precursorintelligence.com/what-is/cve-2016-0762): 8.0%, Medium (CVSS 5.9) - [CVE-2016-6794](https://www.precursorintelligence.com/what-is/cve-2016-6794): 7.2%, Medium (CVSS 5.3) - [CVE-2020-12723](https://www.precursorintelligence.com/what-is/cve-2020-12723): 6.0%, High (CVSS 7.5) ## Questions ### How many vulnerabilities does Tekelec Platform Distribution have? We track 15 published vulnerabilities listed under the name Tekelec Platform Distribution, across 2 versions. The most recent Tekelec Platform Distribution flaw added to the known-exploited list is CVE-2021-3156, on 6 April 2022. ### Which Tekelec Platform Distribution vulnerabilities are being exploited? 1 is on the list of flaws known to be exploited. The most recently added is CVE-2021-3156. ### Which versions of Tekelec Platform Distribution do the exploited flaws affect? Each flaw names its own versions, usually as ranges. The newest, CVE-2021-3156, affects 7.4.0 to 7.7.1. The versions for every exploited flaw are listed on this page. ### How do I get alerts for Tekelec Platform Distribution? Create a Precursor Intelligence account and track Tekelec Platform Distribution. 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 Tekelec Platform Distribution? 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