# Enterprise Linux Server Tus vulnerabilities > Enterprise Linux Server Tus is made by Red Hat. We track 765 published vulnerabilities in it, across 12 versions. 21 of them are on the list of flaws known to be exploited, the newest added on 2 June 2026. If you run Enterprise Linux Server Tus, check your version against the exploited flaws below and patch those first. Canonical page: https://www.precursorintelligence.com/product/redhat/enterprise_linux_server_tus ## At a glance - **Made by:** [Red Hat](https://www.precursorintelligence.com/vendors/redhat) - **Published vulnerabilities:** 765 - **Known to be exploited:** 21 - **Versions tracked:** 12 - **Most recently added to the known-exploited list:** [CVE-2022-0492](https://www.precursorintelligence.com/what-is/cve-2022-0492), 2 June 2026. We keep watching the list. ## Which versions of Enterprise Linux Server Tus do the exploited flaws hit? Each exploited flaw lists the versions it affects, as published. - [CVE-2022-0492](https://www.precursorintelligence.com/what-is/cve-2022-0492) (Linux Kernel Improper Authentication Vulnerability): 8.2 - [CVE-2018-14634](https://www.precursorintelligence.com/what-is/cve-2018-14634) (Linux Kernel Integer Overflow Vulnerability): 6.6, 7.6 - [CVE-2023-4911](https://www.precursorintelligence.com/what-is/cve-2023-4911) (GNU C Library Buffer Overflow Vulnerability): 8.6 - [CVE-2016-3427](https://www.precursorintelligence.com/what-is/cve-2016-3427) (Oracle Java SE and JRockit Unspecified Vulnerability): 7.2, 7.3, 7.6, 7.7 - [CVE-2021-4034](https://www.precursorintelligence.com/what-is/cve-2021-4034) (Red Hat Polkit Out-of-Bounds Read and Write Vulnerability): 7.6, 7.7, 8.2, 8.4 - [CVE-2015-4495](https://www.precursorintelligence.com/what-is/cve-2015-4495) (Mozilla Firefox Security Feature Bypass Vulnerability): 7.3, 7.6, 7.7 - [CVE-2017-8291](https://www.precursorintelligence.com/what-is/cve-2017-8291) (Artifex Ghostscript Type Confusion Vulnerability): 7.3, 7.6, 7.7 - [CVE-2019-8720](https://www.precursorintelligence.com/what-is/cve-2019-8720) (WebKitGTK Memory Corruption Vulnerability): 8.4, 8.6 - [CVE-2014-0160](https://www.precursorintelligence.com/what-is/cve-2014-0160) (OpenSSL Information Disclosure Vulnerability): 6.5 - [CVE-2022-0847](https://www.precursorintelligence.com/what-is/cve-2022-0847) (Linux Kernel Privilege Escalation Vulnerability): 8.2, 8.4 - [CVE-2019-11043](https://www.precursorintelligence.com/what-is/cve-2019-11043) (PHP FastCGI Process Manager (FPM) Buffer Overflow Vulnerability): 7.7, 8.2, 8.4, 8.6, 8.8 - [CVE-2017-12615](https://www.precursorintelligence.com/what-is/cve-2017-12615) (Apache Tomcat on Windows Remote Code Execution Vulnerability): 7.4, 7.6, 7.7 - [CVE-2017-12617](https://www.precursorintelligence.com/what-is/cve-2017-12617) (Apache Tomcat Remote Code Execution Vulnerability): 7.4, 7.6, 7.7 - [CVE-2015-2590](https://www.precursorintelligence.com/what-is/cve-2015-2590) (Oracle Java SE and Java SE Embedded Remote Code Execution Vulnerability): 6.6, 7.3, 7.6, 7.7 - [CVE-2014-6271](https://www.precursorintelligence.com/what-is/cve-2014-6271) (GNU Bourne-Again Shell (Bash) Arbitrary Code Execution Vulnerability): 6.5, 7.3, 7.6, 7.7 - [CVE-2014-7169](https://www.precursorintelligence.com/what-is/cve-2014-7169) (GNU Bourne-Again Shell (Bash) Arbitrary Code Execution Vulnerability): 6.5, 7.3, 7.6, 7.7 - [CVE-2021-40438](https://www.precursorintelligence.com/what-is/cve-2021-40438) (Apache HTTP Server-Side Request Forgery (SSRF)): 7.6, 7.7, 8.2, 8.4, 8.6, 8.8 - [CVE-2019-5544](https://www.precursorintelligence.com/what-is/cve-2019-5544) (VMware ESXi and Horizon DaaS OpenSLP Heap-Based Buffer Overflow Vulnerability): 7.7 - [CVE-2016-3715](https://www.precursorintelligence.com/what-is/cve-2016-3715) (ImageMagick Arbitrary File Deletion Vulnerability): 7.2, 7.3, 7.6, 7.7 - [CVE-2019-0211](https://www.precursorintelligence.com/what-is/cve-2019-0211) (Apache HTTP Server Privilege Escalation Vulnerability): 8.2, 8.4, 8.6, 8.8 - [CVE-2016-3718](https://www.precursorintelligence.com/what-is/cve-2016-3718) (ImageMagick Server-Side Request Forgery (SSRF) Vulnerability): 7.2, 7.3, 7.6, 7.7 ## Which Enterprise Linux Server Tus vulnerabilities are being exploited? 21 flaws are on the government list of vulnerabilities known to be exploited, newest first: - [CVE-2022-0492](https://www.precursorintelligence.com/what-is/cve-2022-0492): Linux Kernel Improper Authentication Vulnerability. High, CVSS 7.8, chance of use in 30 days 5.5%, known exploited since 2 June 2026. - [CVE-2018-14634](https://www.precursorintelligence.com/what-is/cve-2018-14634): Linux Kernel Integer Overflow Vulnerability. High, CVSS 7.8, chance of use in 30 days 15%, known exploited since 26 January 2026. - [CVE-2023-4911](https://www.precursorintelligence.com/what-is/cve-2023-4911): GNU C Library Buffer Overflow Vulnerability. High, CVSS 7.8, chance of use in 30 days 64%, known exploited since 21 November 2023. - [CVE-2016-3427](https://www.precursorintelligence.com/what-is/cve-2016-3427): Oracle Java SE and JRockit Unspecified Vulnerability. Critical, CVSS 9.8, chance of use in 30 days 92%, known exploited since 12 May 2023. - [CVE-2021-4034](https://www.precursorintelligence.com/what-is/cve-2021-4034): Red Hat Polkit Out-of-Bounds Read and Write Vulnerability. High, CVSS 7.8, chance of use in 30 days 95%, known exploited since 27 June 2022. - [CVE-2015-4495](https://www.precursorintelligence.com/what-is/cve-2015-4495): Mozilla Firefox Security Feature Bypass Vulnerability. High, CVSS 8.8, chance of use in 30 days 69%, known exploited since 25 May 2022. - [CVE-2017-8291](https://www.precursorintelligence.com/what-is/cve-2017-8291): Artifex Ghostscript Type Confusion Vulnerability. High, CVSS 7.8, chance of use in 30 days 97%, known exploited since 24 May 2022. - [CVE-2019-8720](https://www.precursorintelligence.com/what-is/cve-2019-8720): WebKitGTK Memory Corruption Vulnerability. High, CVSS 8.8, chance of use in 30 days 1.6%, known exploited since 23 May 2022. - [CVE-2014-0160](https://www.precursorintelligence.com/what-is/cve-2014-0160): OpenSSL Information Disclosure Vulnerability. High, CVSS 7.5, chance of use in 30 days >99%, known exploited since 4 May 2022. - [CVE-2022-0847](https://www.precursorintelligence.com/what-is/cve-2022-0847): Linux Kernel Privilege Escalation Vulnerability. High, CVSS 7.8, chance of use in 30 days 93%, known exploited since 25 April 2022. - [CVE-2019-11043](https://www.precursorintelligence.com/what-is/cve-2019-11043): PHP FastCGI Process Manager (FPM) Buffer Overflow Vulnerability. High, CVSS 8.7, chance of use in 30 days >99%, known exploited since 25 March 2022. - [CVE-2017-12615](https://www.precursorintelligence.com/what-is/cve-2017-12615): Apache Tomcat on Windows Remote Code Execution Vulnerability. High, CVSS 8.1, chance of use in 30 days >99%, known exploited since 25 March 2022. - [CVE-2017-12617](https://www.precursorintelligence.com/what-is/cve-2017-12617): Apache Tomcat Remote Code Execution Vulnerability. High, CVSS 8.1, chance of use in 30 days >99%, known exploited since 25 March 2022. - [CVE-2015-2590](https://www.precursorintelligence.com/what-is/cve-2015-2590): Oracle Java SE and Java SE Embedded Remote Code Execution Vulnerability. Critical, CVSS 9.8, chance of use in 30 days 25%, known exploited since 3 March 2022. - [CVE-2014-6271](https://www.precursorintelligence.com/what-is/cve-2014-6271): GNU Bourne-Again Shell (Bash) Arbitrary Code Execution Vulnerability. Critical, CVSS 9.8, chance of use in 30 days >99%, known exploited since 28 January 2022. - [CVE-2014-7169](https://www.precursorintelligence.com/what-is/cve-2014-7169): GNU Bourne-Again Shell (Bash) Arbitrary Code Execution Vulnerability. Critical, CVSS 9.8, chance of use in 30 days >99%, known exploited since 28 January 2022. - [CVE-2021-40438](https://www.precursorintelligence.com/what-is/cve-2021-40438): Apache HTTP Server-Side Request Forgery (SSRF). Critical, CVSS 9.0, chance of use in 30 days >99%, known exploited since 1 December 2021. - [CVE-2019-5544](https://www.precursorintelligence.com/what-is/cve-2019-5544): VMware ESXi and Horizon DaaS OpenSLP Heap-Based Buffer Overflow Vulnerability. Critical, CVSS 9.8, chance of use in 30 days 97%, known exploited since 3 November 2021. - [CVE-2016-3715](https://www.precursorintelligence.com/what-is/cve-2016-3715): ImageMagick Arbitrary File Deletion Vulnerability. Medium, CVSS 5.5, chance of use in 30 days 75%, known exploited since 3 November 2021. - [CVE-2019-0211](https://www.precursorintelligence.com/what-is/cve-2019-0211): Apache HTTP Server Privilege Escalation Vulnerability. High, CVSS 7.8, chance of use in 30 days 65%, known exploited since 3 November 2021. - [CVE-2016-3718](https://www.precursorintelligence.com/what-is/cve-2016-3718): ImageMagick Server-Side Request Forgery (SSRF) Vulnerability. Medium, CVSS 5.5, chance of use in 30 days 76%, known exploited since 3 November 2021. ## Which Enterprise Linux Server Tus 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-2014-0160](https://www.precursorintelligence.com/what-is/cve-2014-0160): >99%, High (CVSS 7.5), known exploited - [CVE-2021-40438](https://www.precursorintelligence.com/what-is/cve-2021-40438): >99%, Critical (CVSS 9.0), known exploited - [CVE-2014-6271](https://www.precursorintelligence.com/what-is/cve-2014-6271): >99%, Critical (CVSS 9.8), known exploited - [CVE-2017-12617](https://www.precursorintelligence.com/what-is/cve-2017-12617): >99%, High (CVSS 8.1), known exploited - [CVE-2014-7169](https://www.precursorintelligence.com/what-is/cve-2014-7169): >99%, Critical (CVSS 9.8), known exploited - [CVE-2019-11043](https://www.precursorintelligence.com/what-is/cve-2019-11043): >99%, High (CVSS 8.7), known exploited - [CVE-2017-12615](https://www.precursorintelligence.com/what-is/cve-2017-12615): >99%, High (CVSS 8.1), known exploited - [CVE-2018-11784](https://www.precursorintelligence.com/what-is/cve-2018-11784): 98%, Medium (CVSS 4.3) - [CVE-2018-17456](https://www.precursorintelligence.com/what-is/cve-2018-17456): 97%, Critical (CVSS 9.8) - [CVE-2019-5544](https://www.precursorintelligence.com/what-is/cve-2019-5544): 97%, Critical (CVSS 9.8), known exploited ## Questions ### How many vulnerabilities does Enterprise Linux Server Tus have? We track 765 published vulnerabilities listed under the name Enterprise Linux Server Tus, across 12 versions. The most recent Enterprise Linux Server Tus flaw added to the known-exploited list is CVE-2022-0492, on 2 June 2026. ### Which Enterprise Linux Server Tus vulnerabilities are being exploited? 21 are on the list of flaws known to be exploited. The most recently added are CVE-2022-0492, CVE-2018-14634 and CVE-2023-4911. ### Which versions of Enterprise Linux Server Tus do the exploited flaws affect? Each flaw names its own versions, usually as ranges. The newest, CVE-2022-0492, affects 8.2. The versions for every exploited flaw are listed on this page. ### How do I get alerts for Enterprise Linux Server Tus? Create a Precursor Intelligence account and track Enterprise Linux Server Tus. 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 Enterprise Linux Server Tus? 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