File System Modification Vulnerability in Apple macOS and iPadOS Products
CVE-2025-24203

5MEDIUM

Key Information:

Vendor

Apple
Status
iPad OS
Mac OS
Vendor
CVE Published:
31 March 2025

Badges

🥇 Trended No. 1📈 Trended📈 Score: 10,700👾 Exploit Exists🟡 Public PoC📰 News Worthy

What is CVE-2025-24203?

CVE-2025-24203 is a file system modification vulnerability that affects several Apple operating systems, including macOS Ventura 13.7.5, iPadOS 17.7.6, macOS Sequoia 15.4, and macOS Sonoma 14.7.5. This vulnerability stems from insufficient validation checks, which allow unauthorized applications to alter protected areas of the file system. Such modifications can compromise the integrity and security of the operating system, enabling malicious actors to execute unauthorized changes to critical system files and directories. The issue has been assigned a medium severity rating, indicating that while local access is required to exploit it, successful exploitation can significantly undermine system integrity.

Potential impact of CVE-2025-24203

  1. Integrity Compromise: This vulnerability can lead to unauthorized modifications of essential system files, thereby undermining the integrity of the operating system. Malicious apps could alter crucial configurations, potentially leading to further security issues.

  2. Increased Attack Surface: By allowing applications to modify protected areas, organizations face a higher risk of exploitation by malicious actors. This type of vulnerability can serve as a gateway for more severe attacks, inclusive of privilege escalation or further malware deployment.

  3. Loss of Trust: For organizations relying on Apple’s ecosystem for sensitive operations, the existence of such vulnerabilities can erode trust in their systems. Users may become wary of relying on compromised systems, affecting overall operational efficiency and confidence in digital security.

Affected Version(s)

iPadOS < 17.7

macOS < 15.4

macOS < 14.7

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

dirtyZero
Created by jailbreakdotparty

CVE-2025-24203-iOS-Exploit-in-Swift
Created by GeoSn0w

iOS-CVE-2025-24203-Paths
Created by BlueDiamond2021

News Articles

favicon imageCVE Mitre

CVE - CVE-2025-24203

The mission of the CVE® Program is to identify, define, and catalog publicly disclosed cybersecurity vulnerabilities.

1 week ago

favicon imageiDownloadBlog

Developers use Ian Beer's CVE-2025-24203 write-up to bring MacDirtyCow-like tweaks to newer firmware

Another kernel exploit called CVE-2025-24203 is making MacDirtyCow-like hacks possible on modern non-jailbreakable firmware.

2 weeks ago

favicon imagewiz.io

CVE-2025-24203 Impact, Exploitability, and Mitigation Steps | Wiz

Understand the critical aspects of CVE-2025-24203 with a detailed vulnerability assessment, exploitation potential, affected technologies, and remediation guidance.

2 weeks ago

References

https://support.apple.com/en-us/122372
https://support.apple.com/en-us/122373
https://support.apple.com/en-us/122374

CVSS V3.1

Score:
5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

Timeline

  • 🥇

    Vulnerability reached the number 1 worldwide trending spot

  • 📈

    Vulnerability started trending

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • 📰

    First article discovered by wiz.io

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-24203 : File System Modification Vulnerability in Apple macOS and iPadOS Products