# XML Core Services vulnerabilities > XML Core Services is made by Microsoft. We track 19 published vulnerabilities in it, across 8 versions. 2 of them are on the list of flaws known to be exploited, the newest added on 8 June 2022. If you run XML Core Services, check your version against the exploited flaws below and patch those first. Canonical page: https://www.precursorintelligence.com/product/microsoft/xml_core_services ## At a glance - **Made by:** [Microsoft](https://www.precursorintelligence.com/vendors/microsoft) - **Published vulnerabilities:** 19 - **Known to be exploited:** 2 - **Versions tracked:** 8 - **Most recently added to the known-exploited list:** [CVE-2012-1889](https://www.precursorintelligence.com/what-is/cve-2012-1889), 8 June 2022. We keep watching the list. ## Which versions of XML Core Services do the exploited flaws hit? Each exploited flaw lists the versions it affects, as published. - [CVE-2012-1889](https://www.precursorintelligence.com/what-is/cve-2012-1889) (Microsoft XML Core Services Memory Corruption Vulnerability): 3.0, 4.0, 5.0, 6.0 - [CVE-2017-0022](https://www.precursorintelligence.com/what-is/cve-2017-0022) (Microsoft XML Core Services Information Disclosure Vulnerability): 3.0 ## Which XML Core Services vulnerabilities are being exploited? 2 flaws are on the government list of vulnerabilities known to be exploited, newest first: - [CVE-2012-1889](https://www.precursorintelligence.com/what-is/cve-2012-1889): Microsoft XML Core Services Memory Corruption Vulnerability. High, CVSS 8.8, chance of use in 30 days 84%, known exploited since 8 June 2022. - [CVE-2017-0022](https://www.precursorintelligence.com/what-is/cve-2017-0022): Microsoft XML Core Services Information Disclosure Vulnerability. Medium, CVSS 6.5, chance of use in 30 days 18%, known exploited since 24 May 2022. ## Which XML Core Services 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-2012-1889](https://www.precursorintelligence.com/what-is/cve-2012-1889): 84%, High (CVSS 8.8), known exploited - [CVE-2006-5745](https://www.precursorintelligence.com/what-is/cve-2006-5745): 78%, High (CVSS 7.6) - [CVE-2007-2223](https://www.precursorintelligence.com/what-is/cve-2007-2223): 49%, Critical (CVSS 9.3) - [CVE-2013-0007](https://www.precursorintelligence.com/what-is/cve-2013-0007): 32%, Critical (CVSS 9.3) - [CVE-2006-4686](https://www.precursorintelligence.com/what-is/cve-2006-4686): 30%, High (CVSS 7.5) - [CVE-2013-0006](https://www.precursorintelligence.com/what-is/cve-2013-0006): 28%, High (CVSS 8.8) - [CVE-2008-4033](https://www.precursorintelligence.com/what-is/cve-2008-4033): 28%, Medium (CVSS 4.3) - [CVE-2007-0099](https://www.precursorintelligence.com/what-is/cve-2007-0099): 26%, Critical (CVSS 9.3) - [CVE-2010-2561](https://www.precursorintelligence.com/what-is/cve-2010-2561): 25%, Critical (CVSS 9.3) - [CVE-2002-0057](https://www.precursorintelligence.com/what-is/cve-2002-0057): 23%, Medium (CVSS 5.0) ## Questions ### How many vulnerabilities does XML Core Services have? We track 19 published vulnerabilities listed under the name XML Core Services, across 8 versions. The most recent XML Core Services flaw added to the known-exploited list is CVE-2012-1889, on 8 June 2022. ### Which XML Core Services vulnerabilities are being exploited? 2 are on the list of flaws known to be exploited. The most recently added are CVE-2012-1889 and CVE-2017-0022. ### Which versions of XML Core Services do the exploited flaws affect? Each flaw names its own versions, usually as ranges. The newest, CVE-2012-1889, affects 3.0, 4.0, 5.0, 6.0. The versions for every exploited flaw are listed on this page. ### How do I get alerts for XML Core Services? Create a Precursor Intelligence account and track XML Core Services. 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 XML Core Services? 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