CVE-2024-27857

Severity CVSS v4.0:

Pending analysis

Type:

CWE-119 Buffer Errors

Publication date:

10/06/2024

Last modified:

02/04/2026

Description

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 17.5 and iPadOS 17.5, macOS Sonoma 14.5, tvOS 17.5, visionOS 1.2. A remote attacker may be able to cause unexpected app termination or arbitrary code execution.

Impact

Vector 3.x

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

Base Score: 7.80 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/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): High
Availability (A): High

Base Score 3.x

7.80

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:apple:ipados::::::::		17.5 (excluding)
cpe:2.3:o:apple:iphone_os::::::::		17.5 (excluding)
cpe:2.3:o:apple:macos::::::::	14.0 (including)	14.5 (excluding)
cpe:2.3:o:apple:tvos::::::::		17.5 (excluding)
cpe:2.3:o:apple:visionos::::::::		1.2 (excluding)

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

CVE-2024-27857

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools