Apple’s Lucky Number 7: Yet Another Zero-Day Vulnerability Patched!

Apple has patched CVE-2025-43300, an actively exploited zero-day in iOS, iPadOS, and macOS. This vulnerability was a cunning out-of-bounds write issue in ImageIO, leading to memory corruption when processing malicious images. Remember folks, always update your devices—your data deserves better than getting caught in a zero-day dance-off!

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Hot Take:

Apple just gave us yet another reason to update our devices: an out-of-bounds write zero-day bug that’s sneaking through the ImageIO framework like a ninja in the shadows. The seventh one this year! At this point, zero-days are more regular than my dentist appointments. On the bright side, Apple’s bug-swatting team seems to be getting more practice than they probably signed up for.

Key Points:

  • Apple fixed an actively exploited zero-day vulnerability, CVE-2025-43300, in its operating systems.
  • The vulnerability affected iOS, iPadOS, and macOS, specifically the ImageIO framework.
  • Exploitation could lead to memory corruption via malicious image files.
  • Updates rolled out for various devices including iPhones, iPads, and Macs.
  • This marks the seventh zero-day Apple addressed in 2025.

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