CVE-2025-31200
KEVCRITICAL 9.8EPSS 20.9%
A memory corruption issue was addressed with improved bounds checking. This issue is fixed in tvOS 18.4.1, visionOS 2.4.1, iOS iOS 18.4.1 and iPadOS 18.4.1, macOS Sequoia 15.4.1. 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 iOS.
- Affected
- Apple · iOS and iPadOS · macOS · tvOS · visionOS · watchOS
- CVSS v3.1 CNA
- 9.8 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS
- 20.90% chance of exploitation in the next 30 days, 98th percentile
- CISA KEV
- added 2025-04-17
- Published
- 2025-04-16
- Updated
- 2026-04-02
Proof-of-concept exploits (8)
- JGoyd/CVE-2025-31200-iOS-AudioConverter-RCE205★ · 2026-05-05
- JGoyd/iOS-Attack-Chain-CVE-2025-31200-CVE-2025-31201205★ · 2026-05-05
- hunters-sec/CVE-2025-3120012★ · 2025-08-28
- jopagaro/audio-exploit1★ · 2025-06-02
- serundengsapi/CVE-2025-31200-iOS-AudioConverter-RCE2★ · 2025-05-19
- zhuowei/apple-positional-audio-codec-invalid-header114★ · 2025-06-02
- webdev75950-ux/ios-imessage-zero-click-exploit0★ · 2026-05-23
- x011/Hello-World0★ · 2026-01-17
Security advisories
- 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
- http://seclists.org/fulldisclosure/2025/Oct/0
- http://seclists.org/fulldisclosure/2025/Oct/4
- cisagov/vulnrichment/issues/200
- https://news.ycombinator.com/item?id=44161894