What’s Vulnerable › Vulnerabilities

CVE-2024-23258

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-03-08 · updated 2026-06-17
• Weakness: CWE-125

Description

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Sonoma 14.4, visionOS 1.1. Processing an image may lead to arbitrary code execution.

Affected products

• Apple macOS: from 14.0 before 14.4 — fixed in 14.4
• Apple visionOS: before 1.1 — fixed in 1.1

How to fix

Upgrade to a fixed version: Apple macOS 14.4; Apple visionOS 1.1. Check the vendor advisory for mitigations.

References

• https://support.apple.com/en-us/120883
• https://support.apple.com/en-us/120895
• http://seclists.org/fulldisclosure/2024/Mar/21
• http://seclists.org/fulldisclosure/2024/Mar/26
• https://support.apple.com/en-us/HT214084
• https://support.apple.com/en-us/HT214087
• https://support.apple.com/kb/HT214084
• https://support.apple.com/kb/HT214087

Get alerted when CVE-2024-23258 or the next vulnerability affects your stack