CVE-2025-43221

HIGH EPSS 10.5%
Published Jul 30, 202511mo ago · Modified Jun 17, 20261w ago
7.1 CVSS 3.1
High
Find Similar
Published Jul 30, 2025 11mo ago
Last Modified Jun 17, 2026 1w ago

Description

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 18.6 and iPadOS 18.6, macOS Sequoia 15.6, tvOS 18.6, visionOS 2.6. Processing a maliciously crafted media file may lead to unexpected app termination or corrupt process memory.

CVSS Details

Base Score
7.1
Exploitability
1.8
Impact
5.2
Vector string
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality High
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
10.5% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-125 Out-of-bounds Read Memory Safety

Affected Products 5

VendorProductVersionRange
appleipados* <18.6
appleiphone_os* <18.6
applemacos* <15.6
appletvos* <18.6
applevisionos* <2.6

References 8

  • seclists.org http://seclists.org/fulldisclosure/2025/Jul/30
  • seclists.org http://seclists.org/fulldisclosure/2025/Jul/32
  • seclists.org http://seclists.org/fulldisclosure/2025/Jul/36
  • seclists.org http://seclists.org/fulldisclosure/2025/Jul/37
  • support.apple.com https://support.apple.com/en-us/124147
    Release NotesVendor Advisory
  • support.apple.com https://support.apple.com/en-us/124149
    Release NotesVendor Advisory
  • support.apple.com https://support.apple.com/en-us/124153
    Release NotesVendor Advisory
  • support.apple.com https://support.apple.com/en-us/124154
    Release NotesVendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.