Memory Handling Flaw in Apple Products
CVE-2026-28901

4.3MEDIUM

Key Information:

Vendor

Apple
Status
Safari
iOS And iPad OS
Mac OS
TV OS
Vendor
CVE Published:
11 May 2026

What is CVE-2026-28901?

A memory handling vulnerability exists in Apple's operating systems which may allow maliciously crafted web content to disrupt normal operations, potentially resulting in unexpected process crashes. This issue has been addressed in recent updates across various Apple platforms including iOS, iPadOS, macOS, tvOS, visionOS, and watchOS to improve system resilience.

Affected Version(s)

iOS and iPadOS 0 < 26.5

macOS 0 < 26.5

Safari 0 < 26.5

References

https://support.apple.com/en-us/127110
https://support.apple.com/en-us/127115
https://support.apple.com/en-us/127118

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.