NewsBite analysis · Programming, Security · Security Vulnerability
Engadget
That Apple Screen Sharing bug has now been seen in the wild, so please update macOS
Apple's recent macOS security enhancements failed to prevent a critical Screen Sharing vulnerability from being exploited in the wild. While initially reported as potentially harmful, this bug has now been confirmed in active use in the Netherlands, leading to full control of victims' systems for attackers. Dutch security officials warn that the vulnerability leads to unauthorized access and the installation of crypto mining software on targeted machines. Apple encourages users to update their systems immediately.
Act nowConfidence: HighImmediate horizonCybersecurity risk: High
Published 17 Aug 2026, 16:25 UTC1 min read
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Summary
TL;DR
- Screen Sharing vulnerability exploited in the Netherlands
- Attackers can view screens and access files remotely
- Dutch National Cyber Security issued a warning
- Valid concern as the vulnerability may open doors for more sophisticated attacks
- Users advised to close port 5900 to mitigate risks
Interesting facts
- The bug allows attackers to act as if they possess the victim's machine physically.
- Similar vulnerabilities have affected other platforms, such as Zoom.
Coverage gaps