CVE-2025-31200 KEV
9.8
CRITICAL · CVSS 3.1 · EPSS 18.8% (pctl 97)
Patch first
On CISA KEV — known exploited in the wild, due 2025-05-08.
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.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 18.75% — more likely to be exploited than 97% of all CVEs |
| Weakness | CWE-119 |
| On CISA KEV | yes — remediate by 2025-05-08 |
| Public exploit | none known |
| Published | 2025-04-16 |
| Last modified | 2026-06-17 |
CISA KEV
| Name | Apple Multiple Products Memory Corruption Vulnerability |
|---|---|
| Added | 2025-04-17 |
| Due | 2025-05-08 |
| Vendor / product | Apple / Multiple Products |
| Ransomware use | none reported |
Affected (6)
| Vendor | Product |
|---|---|
| apple | ipados |
| apple | iphone os |
| apple | macos |
| apple | tvos |
| apple | visionos |
| apple | watchos |
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
- http://seclists.org/fulldisclosure/2025/Oct/0
- http://seclists.org/fulldisclosure/2025/Oct/4
- https://blog.noahhw.dev/posts/cve-2025-31200/
- https://news.ycombinator.com/item?id=44161894
- https://github.com/JGoyd/iOS-Attack-Chain-CVE-2025-31200-CVE-2025-31201/blob/main/Remote%20Crypto%20Attack%20Chain%20.md
- https://github.com/cisagov/vulnrichment/issues/200
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-31200
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