What’s Vulnerable › Vulnerabilities

CVE-2024-27804

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-05-14 · updated 2026-06-17
• Weakness: CWE-770

Description

The issue was addressed with improved memory handling. This issue is fixed in iOS 17.5 and iPadOS 17.5, macOS Sonoma 14.5, tvOS 17.5, visionOS 1.3, watchOS 10.5. An app may be able to cause unexpected system termination.

Affected products

• Apple iPadOS: before 17.5 — fixed in 17.5
• Apple Iphone Os: before 17.5 — fixed in 17.5
• Apple macOS: from 14.0 before 14.5 — fixed in 14.5
• Apple tvOS: before 17.5 — fixed in 17.5
• Apple visionOS: before 1.3; 1.3 — fixed in 1.3
• Apple watchOS: before 10.5 — fixed in 10.5

How to fix

Upgrade to a fixed version: Apple iPadOS 17.5; Apple Iphone Os 17.5; Apple macOS 14.5; Apple tvOS 17.5; Apple visionOS 1.3; Apple watchOS 10.5. Check the vendor advisory for mitigations.

References

• https://support.apple.com/en-us/120901
• https://support.apple.com/en-us/120902
• https://support.apple.com/en-us/120903
• https://support.apple.com/en-us/120905
• https://support.apple.com/en-us/120915
• http://seclists.org/fulldisclosure/2024/Jul/23
• http://seclists.org/fulldisclosure/2024/May/10
• http://seclists.org/fulldisclosure/2024/May/12
• http://seclists.org/fulldisclosure/2024/May/16
• http://seclists.org/fulldisclosure/2024/May/17
• https://support.apple.com/en-us/HT214101
• https://support.apple.com/en-us/HT214102

Get alerted when CVE-2024-27804 or the next vulnerability affects your stack