Research · Jul 29, 2025 · ZeroDay Catalog
Apple Addresses Buffer Overflow Vulnerability Across Multiple Products
Apple has released updates to address a critical buffer overflow vulnerability affecting various products, enhancing memory handling to prevent potential exploitation.
What changed
Apple has implemented fixes for a buffer overflow vulnerability that could lead to memory corruption when processing maliciously crafted web content. This issue has been resolved through improved memory handling in the affected products.
The vulnerability was identified in multiple Apple platforms, and the updates are now available for users to install.
Who is affected
The following Apple products are impacted by this vulnerability and should be updated promptly to mitigate risks:
Users of Safari, iOS, iPadOS, macOS, tvOS, visionOS, and watchOS are particularly at risk if they do not apply the latest updates.
- Safari 18.6
- iOS 18.6
- iPadOS 18.6
- macOS Sequoia 15.6
What to do
To protect against potential exploitation of this vulnerability, users should ensure that they have updated their devices to the latest versions as soon as possible.
Regularly check for updates and apply them to maintain security across all Apple products.
- Update Safari to version 18.6.
- Update iOS and iPadOS to version 18.6.
- Update macOS to Sequoia 15.6.
- Update tvOS to version 18.6.