An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Sonoma 14.7.8, macOS Ventura 13.7.8, iPadOS 17.7.10, macOS Sequoia 15.6.1, iOS 18.6.2 and iPadOS 18.6.2. Processing a malicious image file may result in memory corruption. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals.
History

Fri, 22 Aug 2025 19:00:00 +0000

Type Values Removed Values Added
First Time appeared Apple iphone Os
CPEs cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
Vendors & Products Apple iphone Os

Thu, 21 Aug 2025 17:45:00 +0000

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2025-08-21T00:00:00+00:00', 'dueDate': '2025-09-11T00:00:00+00:00'}


Thu, 21 Aug 2025 13:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-787
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 21 Aug 2025 13:00:00 +0000

Type Values Removed Values Added
First Time appeared Apple
Apple ios
Apple ipados
Apple macos
Apple macos Sequoia
Apple macos Sonoma
Apple macos Ventura
Vendors & Products Apple
Apple ios
Apple ipados
Apple macos
Apple macos Sequoia
Apple macos Sonoma
Apple macos Ventura

Thu, 21 Aug 2025 00:45:00 +0000

Type Values Removed Values Added
Description An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Sonoma 14.7.8, macOS Ventura 13.7.8, iPadOS 17.7.10, macOS Sequoia 15.6.1, iOS 18.6.2 and iPadOS 18.6.2. Processing a malicious image file may result in memory corruption. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published:

Updated: 2025-08-22T03:55:38.332Z

Reserved: 2025-04-16T15:24:37.104Z

Link: CVE-2025-43300

cve-icon Vulnrichment

Updated: 2025-08-21T13:07:09.465Z

cve-icon NVD

Status : Analyzed

Published: 2025-08-21T01:15:36.243

Modified: 2025-08-22T18:52:31.017

Link: CVE-2025-43300

cve-icon Redhat

No data.