CVE-2025-43221

Severity CVSS v4.0:

Pending analysis

Type:

CWE-125 Out-of-bounds Read

Publication date:

30/07/2025

Last modified:

03/11/2025

Description

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.6, iOS 18.6 and iPadOS 18.6, visionOS 2.6, tvOS 18.6. Processing a maliciously crafted media file may lead to unexpected app termination or corrupt process memory.

Impact

Vector 3.x

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

Base Score: 7.10 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

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

Base Score 3.x

7.10

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:apple:ipados::::::::		18.6 (excluding)
cpe:2.3:o:apple:iphone_os::::::::		18.6 (excluding)
cpe:2.3:o:apple:macos::::::::		15.6 (excluding)
cpe:2.3:o:apple:tvos::::::::		18.6 (excluding)
cpe:2.3:o:apple:visionos::::::::		2.6 (excluding)

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

CVE-2025-43221

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools