CVE-2023-40414

Severity CVSS v4.0:

Pending analysis

Type:

CWE-416 Use After Free

Publication date:

10/01/2024

Last modified:

20/06/2025

Description

A use-after-free issue was addressed with improved memory management. This issue is fixed in watchOS 10, iOS 17 and iPadOS 17, tvOS 17, macOS Sonoma 14, Safari 17. Processing web content may lead to arbitrary code execution.

Impact

Vector 3.x

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

Base Score: 9.80 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x

9.80

Severity 3.x

CRITICAL

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:apple:safari::::::::		17.0 (excluding)
cpe:2.3:o:apple:ipados::::::::		17.0 (excluding)
cpe:2.3:o:apple:iphone_os::::::::		17.0 (excluding)
cpe:2.3:o:apple:macos::::::::		14.0 (excluding)
cpe:2.3:o:apple:tvos::::::::		17.0 (excluding)
cpe:2.3:o:apple:watchos::::::::		10.0 (excluding)

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

CVE-2023-40414

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools