Multiple issues were addressed by disabling array allocation sinking. This issue is fixed in iOS 26.1 and iPadOS 26.1, Safari 26.1, visionOS 26.1. Processing maliciously crafted web content may lead to an unexpected process crash.
References
| Link | Resource |
|---|---|
| https://support.apple.com/en-us/125632 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/125638 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/125640 | Release Notes Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
05 Nov 2025, 15:00
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:* cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* |
|
| References | () https://support.apple.com/en-us/125632 - Release Notes, Vendor Advisory | |
| References | () https://support.apple.com/en-us/125638 - Release Notes, Vendor Advisory | |
| References | () https://support.apple.com/en-us/125640 - Release Notes, Vendor Advisory | |
| First Time |
Apple iphone Os
Apple safari Apple visionos Apple ipados Apple |
04 Nov 2025, 17:16
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-125 CWE-787 |
04 Nov 2025, 13:15
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 4.3 |
04 Nov 2025, 02:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-11-04 02:15
Updated : 2025-11-05 15:00
NVD link : CVE-2025-43421
Mitre link : CVE-2025-43421
CVE.ORG link : CVE-2025-43421
JSON object : View
Products Affected
apple
- safari
- iphone_os
- ipados
- visionos