Safari 27 Entitlement Check Bypass Enables App Sensitive Data Access
CVE-2026-86897 Published on September 14, 2026

This issue was addressed with additional entitlement checks. This issue is fixed in Safari 27, iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, visionOS 27. An app may be able to access sensitive user data.

NVD

Vulnerability Analysis

CVE-2026-86897 can be exploited with local system access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity and availability.

Exploitation:
NONE
Automatable:
NO
Technical Impact:
PARTIAL
Attack Vector:
LOCAL
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
NONE
Availability Impact:
NONE

Weakness Type

What is an AuthZ Vulnerability?

The software does not perform an authorization check when an actor attempts to access a resource or perform an action.

CVE-2026-86897 has been classified to as an AuthZ vulnerability or weakness.


Products Associated with CVE-2026-86897

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Apple iOS
Apple iPadOS
Apple macOS
Apple visionOS
Apple Safari
Apple Ios And Ipados

Affected Versions

Apple Safari: Apple iOS and iPadOS: Apple macOS: Apple visionOS: