CVE-2025-43205

Severity CVSS v4.0:

Pending analysis

Type:

CWE-125 Out-of-bounds Read

Publication date:

12/11/2025

Last modified:

02/04/2026

Description

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5, tvOS 18.4, visionOS 2.4, watchOS 11.4. An app may be able to bypass ASLR.

Impact

Vector 3.x

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

Base Score: 4.00 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

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

Base Score 3.x

4.00

Severity 3.x

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:apple:ipados::::::::		18.4 (excluding)
cpe:2.3:o:apple:iphone_os::::::::		18.4 (excluding)
cpe:2.3:o:apple:tvos::::::::		18.4 (excluding)
cpe:2.3:o:apple:visionos::::::::		2.4 (excluding)
cpe:2.3:o:apple:watchos::::::::		11.4 (excluding)

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

CVE-2025-43205

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools