CVE-2025-31200

CRITICAL CISA KEV EPSS 97.3%
Published Apr 16, 20251y ago · Modified Jun 17, 20261w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Apr 16, 2025 1y ago
Last Modified Jun 17, 2026 1w ago
KEV Listed Apr 17, 2025 1y ago
KEV Due May 8, 2025 417d overdue

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 Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

CISA Known Exploited Overdue 417d
Added
Apr 17, 2025
Due
May 8, 2025

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

EPSS Exploit Probability
97.3% percentile
Exploit & Patch Status
Actively Exploited (KEV)
No Patch Available

Weaknesses 1

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer Memory Safety

Affected Products 6

VendorProductVersionRange
applemacos*≥15.0  –  <15.4.1
appletvos* <18.4.1
applevisionos* <2.4.1
appleipados* <18.4.1
appleiphone_os* <18.4.1
applewatchos* <11.5

References 15

  • seclists.org http://seclists.org/fulldisclosure/2025/Apr/26
    Mailing ListThird Party Advisory
  • seclists.org http://seclists.org/fulldisclosure/2025/Jun/14
    Mailing ListThird Party Advisory
  • seclists.org http://seclists.org/fulldisclosure/2025/May/10
    Mailing ListThird Party Advisory
  • seclists.org http://seclists.org/fulldisclosure/2025/Oct/0
    Mailing ListThird Party Advisory
  • seclists.org http://seclists.org/fulldisclosure/2025/Oct/4
    Mailing ListThird Party Advisory
  • blog.noahhw.dev https://blog.noahhw.dev/posts/cve-2025-31200/
    Broken LinkExploit
  • github.com https://github.com/JGoyd/iOS-Attack-Chain-CVE-2025-31200-CVE-2025-31201/blob/main/Remote%20Crypto%20Attack%20Chain%20.md
    Broken LinkExploit
  • github.com https://github.com/cisagov/vulnrichment/issues/200
    Issue Tracking
  • news.ycombinator.com https://news.ycombinator.com/item?id=44161894
    Issue Tracking
  • support.apple.com https://support.apple.com/en-us/122282
    Release NotesVendor Advisory
  • support.apple.com https://support.apple.com/en-us/122400
    Release NotesVendor Advisory
  • support.apple.com https://support.apple.com/en-us/122401
    Release NotesVendor Advisory
  • support.apple.com https://support.apple.com/en-us/122402
    Release NotesVendor Advisory
  • support.apple.com https://support.apple.com/en-us/122722
    Release NotesVendor Advisory
  • cisa.gov https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-31200
    US Government Resource

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.