CVE-2025-24257

HIGH
2025-03-31 [email protected]
7.1
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 28, 2026 - 18:34 vuln.today
CVE Published
Mar 31, 2025 - 23:15 nvd
HIGH 7.1

Tags

Apple Memory Corruption Buffer Overflow

Description

An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in visionOS 2.4, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4. An app may be able to cause unexpected system termination or write kernel memory.

Analysis

An out-of-bounds write issue was addressed with improved input validation. Rated high severity (CVSS 7.1), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Technical Context

This vulnerability is classified as Out-of-bounds Write (CWE-787), which allows attackers to write data beyond allocated buffer boundaries leading to code execution or crashes. An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in visionOS 2.4, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4. An app may be able to cause unexpected system termination or write kernel memory. Affected products include: Apple Ipados, Apple Iphone Os, Apple Macos, Apple Visionos.

Affected Products

Apple Ipados, Apple Iphone Os, Apple Macos, Apple Visionos.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate write boundaries, use memory-safe languages, enable compiler protections (ASLR, stack canaries).

Priority Score

36
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +36
POC: 0

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CVE-2025-24257 vulnerability details – vuln.today
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