CVE-2026-28877

| EUVD-2026-15155 MEDIUM
2026-03-25 apple
5.5
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

3
Analysis Generated
Mar 25, 2026 - 01:00 vuln.today
EUVD ID Assigned
Mar 25, 2026 - 01:00 euvd
EUVD-2026-15155
CVE Published
Mar 25, 2026 - 00:32 nvd
MEDIUM 5.5

Tags

Apple Information Disclosure macOS iOS

Description

An authorization issue was addressed with improved state management. This issue is fixed in iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Tahoe 26.4, visionOS 26.4, watchOS 26.4. An app may be able to access sensitive user data.

Analysis

An authorization bypass vulnerability in Apple's operating systems allows third-party applications to access sensitive user data through improper state management during authorization checks. The vulnerability affects iOS/iPadOS 26.4 and earlier, macOS Sequoia 15.7.5 and earlier, macOS Tahoe 26.4 and earlier, visionOS 26.4 and earlier, and watchOS 26.4 and earlier across multiple Apple devices and platforms. …

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Remediation

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Review data exposure and access controls.

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Priority Score

28
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +28
POC: 0

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CVE-2026-28877 vulnerability details – vuln.today
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