Memory Handling Flaw in Apple Safari and Related Products
CVE-2026-65338

Currently unrated

Key Information:

Vendor: Apple
Status: iOS And iPad OS; Mac OS
Vendor: CVE Published:; 17 August 2026

What is CVE-2026-65338?

A memory handling vulnerability in Safari could allow attackers to execute maliciously crafted web content, leading to an unexpected crash of the browser. This issue has been addressed with improvements in memory management in recent updates. Users are encouraged to update their devices to the latest versions to ensure protection against this issue.

Affected Version(s)

iOS and iPadOS 0 < 18.7.10

iOS and iPadOS 0 < 26.6.1

macOS 0 < 26.6.2

References

https://support.apple.com/en-us/148281

https://support.apple.com/en-us/148282

https://support.apple.com/en-us/148287

Download the Critical Vulnerability Management Cheat Sheet

Timeline

Vulnerability published
Aug 17, 2026
Vulnerability Reserved
Jul 22, 2026

CVE-2026-65338 Data

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