A use-after-free issue was addressed with improved memory management. This issue is fixed in watchOS 26.1, iOS 26.1 and iPadOS 26.1, Safari 26.1, visionOS 26.1. Processing maliciously crafted web content may lead to an unexpected Safari crash.
History

Tue, 04 Nov 2025 18:00:00 +0000

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

Tue, 04 Nov 2025 16:45:00 +0000

Type Values Removed Values Added
First Time appeared Apple
Apple ios
Apple ipados
Apple safari
Apple visionos
Apple watchos
Vendors & Products Apple
Apple ios
Apple ipados
Apple safari
Apple visionos
Apple watchos

Tue, 04 Nov 2025 13:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-416
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 04 Nov 2025 01:45:00 +0000

Type Values Removed Values Added
Description A use-after-free issue was addressed with improved memory management. This issue is fixed in watchOS 26.1, iOS 26.1 and iPadOS 26.1, Safari 26.1, visionOS 26.1. Processing maliciously crafted web content may lead to an unexpected Safari crash.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published: 2025-11-04T01:17:22.887Z

Updated: 2025-11-04T13:05:39.904Z

Reserved: 2025-04-16T15:24:37.125Z

Link: CVE-2025-43457

cve-icon Vulnrichment

Updated: 2025-11-04T13:05:30.808Z

cve-icon NVD

Status : Analyzed

Published: 2025-11-04T02:15:51.120

Modified: 2025-11-04T17:50:51.490

Link: CVE-2025-43457

cve-icon Redhat

No data.