Memory Handling Flaw in Safari and iOS Products by Apple
CVE-2026-43716

6.5MEDIUM

Key Information:

Vendor: Apple
Status: Safari; iOS And iPad OS; Mac OS
Vendor: CVE Published:; 29 June 2026

What is CVE-2026-43716?

A memory handling vulnerability in Apple Safari and associated operating systems has been identified that could lead to unexpected crashes. This flaw arises when processing maliciously crafted web content, disrupting normal browser function and user experience. The issue has been specifically addressed in the latest versions of Safari, iOS, iPadOS, and macOS Tahoe, ensuring enhanced stability and security for users.

Affected Version(s)

iOS and iPadOS 0 < 26.5.2

macOS 0 < 26.5.2

Safari 0 < 26.5.2

References

https://support.apple.com/en-us/127594

https://support.apple.com/en-us/127595

https://support.apple.com/en-us/127685

CVSS V3.1

Score:

6.5

Severity:

MEDIUM

Confidentiality:

None

Integrity:

None

Availability:

None

Attack Vector:

Network

Attack Complexity:

Low

Privileges Required:

None

User Interaction:

Required

Scope:

Unchanged

Download the Critical Vulnerability Management Cheat Sheet

Timeline

Vulnerability published
Jun 29, 2026
Vulnerability Reserved
May 1, 2026

CVE-2026-43716 Data

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