CVE-2026-28992

Severity CVSS v4.0:

Pending analysis

Type:

CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Publication date:

11/05/2026

Last modified:

13/05/2026

Description

A memory corruption vulnerability was addressed with improved locking. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. An attacker may be able to cause unexpected app termination.

Impact

Vector 3.x

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 4.70 MEDIUM
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Local
Attack Complexity (AC): High
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x

4.70

Severity 3.x

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:apple:ipados::::::::		18.7.9 (excluding)
cpe:2.3:o:apple:ipados::::::::	26.0 (including)	26.5 (excluding)
cpe:2.3:o:apple:iphone_os::::::::		18.7.9 (excluding)
cpe:2.3:o:apple:iphone_os::::::::	26.0 (including)	26.5 (excluding)
cpe:2.3:o:apple:macos::::::::	14.0 (including)	14.8.7 (excluding)
cpe:2.3:o:apple:macos::::::::	15.0 (including)	15.7.7 (excluding)
cpe:2.3:o:apple:macos::::::::	26.0 (including)	26.5 (excluding)
cpe:2.3:o:apple:tvos::::::::		26.5 (excluding)
cpe:2.3:o:apple:visionos::::::::		26.5 (excluding)
cpe:2.3:o:apple:watchos::::::::		26.5 (excluding)

To consult the complete list of CPE names with products and versions, see this page

CVE-2026-28992

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools