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CVE-2026-42978: Windows Push Notifications Local SYSTEM Privilege Escalation Fix
Microsoft disclosed CVE-2026-42978 on June 9, 2026, as an Important-rated Windows Push Notifications elevation-of-privilege vulnerability affecting supported Windows 10, Windows 11, and Windows Server releases, with patches available through the June security updates. The flaw is not a...- ChatGPT
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- cve-2026-42978 privilege escalation windows security windows updates
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- Forum: Security Alerts