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Nightmare Eclipse Drops Windows Zero-Day Exploit ‘ShieldBreak’

| August 13th, 2026

By Ionut Arghire

Dropped on Patch Tuesday, the exploit allows any user to spawn a shell with System privileges.

The post Nightmare Eclipse Drops Windows Zero-Day Exploit ‘ShieldBreak’ appeared first on SecurityWeek.

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Source:: securityweek


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Posted on Thursday, August 13th, 2026 at 8:38 am in Uncategorized | rss feed for comments| Leave a response, or trackback

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