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1.https://www.windriver.com/customers/
2.https://en.wikipedia.org/wiki/VxWorks#Notable_uses
3.https://armis.com/urgent11/
4.https://rockwellautomation.custhelp.com/app/answers/detail/a_id/1088561
5.https://www.sonicwall.com/support/product-notification/?sol_id=190717234810906
6.https://security.business.xerox.com/en-us/

7.https://www.windriver.com/security/announcements/tcp-ip-network-stack-ipnet-urgent11/