Critical macOS Screen Sharing flaw gives attackers remote root access — CISA bumps bug to 9.8 severity following active Monero cryptojacking attacks
Source: Tom's Hardware UK· Luke James· August 16, 2026
SynaBot summary
A critical vulnerability in macOS Screen Sharing allows attackers to gain full remote control, including root access. This flaw is actively being exploited by cryptojacking operations, highlighting a significant security risk for Mac users.
Key takeaways
- macOS Screen Sharing vulnerability grants root access remotely
- Active exploitation targets Macs for cryptojacking
- Update macOS immediately to patch CVE-2026-65400
- Authentication bypass poses significant security risk
Why it matters
This exploit means any Mac running vulnerable macOS versions could be compromised remotely, potentially leading to data theft or unauthorized resource usage for cryptocurrency mining. Users of AI tools on Macs should ensure their systems are updated immediately.
This story was reported by Tom's Hardware UK. Read the full original article:
Read on Tom's Hardware UK Try this on SynaBot
Related AI assistants, prompts, and tools from the SynaBot catalog.
AI Tools
- Flawless AIFlawless AI revolutionizes video enhancement with AI-driven, real-time processing, empowering creative teams to generate scripts, storyboards, and clips, and efficiently repurpose long-form content into short-form videos.
- AI ScreenwriterAI Screenwriter helps screenwriters revolutionize screenplay creation with AI-driven, multilingual support, streamlining plot development, dialogue generation, and scene descriptions for various projects.
- Unscreen.comUnscreen.com automatically removes video backgrounds with AI precision, ideal for creators and teams needing quick, clean video edits without manual masking.
