security bulletin
turvabülletään, turvateabeleht

näiteid
https://www.us-cert.gov/ncas/bulletins

https://source.android.com/security/bulletin/

https://www.mcafee.com/enterprise/en-us/threat-center/product-security-bulletins.html

https://helpx.adobe.com/security.html

https://technet.microsoft.com/en-us/security/bulletins.aspx