CVE-2017-0300: The kernel in Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012...

Security readout for executives and security teams

CVE-2017-0300 is a Windows kernel information disclosure vulnerability. A signed-in attacker could run a specially crafted application to obtain information from affected Windows systems. The bundle does not provide CVSS, severity, or patch details, so urgency depends on whether listed Windows versions remain in your environment. Exposure is most likely on systems running the listed Windows client or server versions where untrusted or attacker-controlled applications can execute under an authenticated user context. Treat this as a moderate legacy Windows risk unless affected systems are internet-facing service hosts or shared user platforms. The main concern is information exposure that may support follow-on attacks, not direct unauthenticated compromise based on the provided sources. Mitigation focus: Inventory systems running the affected Windows versions listed in the CVE.; Review the Microsoft MSRC advisory for official updates or mitigations.; Apply relevant Microsoft guidance through normal patch management..

Prepared

Jun 13, 2026, 04:43 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.