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

Sat, 22 Nov 2025 00:15:00 +0000

Type Values Removed Values Added
Title webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash
References
Metrics threat_severity

None

threat_severity

Important


Wed, 05 Nov 2025 14:45:00 +0000

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

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

Type Values Removed Values Added
First Time appeared Apple
Apple ios
Apple ipad Os
Apple safari
Apple tv Os
Apple visionos
Apple watch Os
Vendors & Products Apple
Apple ios
Apple ipad Os
Apple safari
Apple tv Os
Apple visionos
Apple watch Os

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

Type Values Removed Values Added
Weaknesses CWE-416
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L'}

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 Safari 26.1, visionOS 26.1, watchOS 26.1, iOS 26.1 and iPadOS 26.1, tvOS 26.1. Processing maliciously crafted web content may lead to an unexpected process crash.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published: 2025-11-04T01:15:50.730Z

Updated: 2025-11-15T04:56:18.000Z

Reserved: 2025-04-16T15:24:37.124Z

Link: CVE-2025-43432

cve-icon Vulnrichment

Updated: 2025-11-04T14:42:15.423Z

cve-icon NVD

Status : Analyzed

Published: 2025-11-04T02:15:49.060

Modified: 2025-11-05T14:38:49.690

Link: CVE-2025-43432

cve-icon Redhat

Severity : Important

Publid Date: 2025-11-20T00:00:00Z

Links: CVE-2025-43432 - Bugzilla