CVE-2025-31200
Published 2025-04-16 · Updated 2026-06-17 · Source product-security@apple.com
Summary
CVE-2025-31200 is a critical-severity (CVSS 9.8) vulnerability in Apple Multiple Products. CISA added it to the Known Exploited Vulnerabilities catalog on April 17, 2025, which means exploitation in the wild has been confirmed; US federal agencies had to remediate it by May 8, 2025. CISA does not currently list it as used in ransomware campaigns. Apple has 96 vulnerabilities in the KEV catalog, 0 of them linked to ransomware.
All 96 known-exploited Apple vulnerabilities →Description
A memory corruption issue was addressed with improved bounds checking. This issue is fixed in iOS 18.4.1 and iPadOS 18.4.1, macOS Sequoia 15.4.1, tvOS 18.4.1, visionOS 2.4.1, watchOS 11.5. Processing an audio stream in a maliciously crafted media file may result in code execution. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on versions of iOS released before iOS 18.4.1.
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA Known-Exploited Vulnerability
Product: Apple — Multiple Products
Name: Apple Multiple Products Memory Corruption Vulnerability
Date added: 2025-04-17 · Due: 2025-05-08
Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
References
- https://support.apple.com/en-us/122282
- https://support.apple.com/en-us/122400
- https://support.apple.com/en-us/122401
- https://support.apple.com/en-us/122402
- https://support.apple.com/en-us/122722
- http://seclists.org/fulldisclosure/2025/Apr/26
- http://seclists.org/fulldisclosure/2025/Jun/14
- http://seclists.org/fulldisclosure/2025/May/10