## Security Microsoft takes the security of our software products and services seriously, which includes all source code repositories managed through our GitHub organizations, which include [Microsoft](https://github.com/Microsoft), [Azure](https://github.com/Azure), [DotNet](https://github.com/dotnet), [AspNet](https://github.com/aspnet), [Xamarin](https://github.com/xamarin), and [our GitHub organizations](https://opensource.microsoft.com/). If you believe you have found a security vulnerability in any Microsoft-owned repository that meets Microsoft's [Microsoft's definition of a security vulnerability]() of a security vulnerability, please report it to us as described below. ## Reporting Security Issues **Please do not report security vulnerabilities through public GitHub issues.** Instead, please report them to the Microsoft Security Response Center (MSRC) at [https://msrc.microsoft.com/create-report](https://msrc.microsoft.com/create-report). If you prefer to submit without logging in, send email to [secure@microsoft.com](mailto:secure@microsoft.com). If possible, encrypt your message with our PGP key; please download it from the the [Microsoft Security Response Center PGP Key page](https://www.microsoft.com/en-us/msrc/pgp-key-msrc). You should receive a response within 24 hours. If for some reason you do not, please follow up via email to ensure we received your original message. Additional information can be found at [microsoft.com/msrc](https://www.microsoft.com/msrc). Please include the requested information listed below (as much as you can provide) to help us better understand the nature and scope of the possible issue: - Type of issue (e.g. buffer overflow, SQL injection, cross-site scripting, etc.) - Full paths of source file(s) related to the manifestation of the issue - The location of the affected source code (tag/branch/commit or direct URL) - Any special configuration required to reproduce the issue - Step-by-step instructions to reproduce the issue - Proof-of-concept or exploit code (if possible) - Impact of the issue, including how an attacker might exploit the issue This information will help us triage your report more quickly. If you are reporting for a bug bounty, more complete reports can contribute to a higher bounty award. Please visit our [Microsoft Bug Bounty Program](https://microsoft.com/msrc/bounty) page for more details about our active programs. ## Preferred Languages We prefer all communications to be in English. ## Policy Microsoft follows the principle of [Coordinated Vulnerability Disclosure](https://www.microsoft.com/en-us/msrc/cvd).