CVE-2025-43419
Detail
Modified After Enrichment
This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.
Current Description
The issue was addressed with improved memory handling. This issue is fixed in Safari 26, iOS 26 and iPadOS 26, macOS Tahoe 26, tvOS 26, visionOS 26, watchOS 26. Processing maliciously crafted web content may lead to memory corruption.
View Analysis Description
Analysis
Description
The issue was addressed with improved memory handling. This issue is fixed in Safari 26, tvOS 26, watchOS 26, iOS 26 and iPadOS 26, visionOS 26. Processing maliciously crafted web content may lead to memory corruption.
Metrics
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
Base
Score:
NVD assessment
not yet provided.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0 Severity and Vector Strings:
Base
Score:
NVD assessment
not yet provided.
References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID |
CWE Name |
Source |
|
CWE-119
|
Improper Restriction of Operations within the Bounds of a Memory Buffer |
CISA-ADP
|
Change History
6 change records found show changes
CVE Modified by CISA-ADP
6/17/2026 5:23:58 AM
| Action |
Type |
Old Value |
New Value |
| Added |
SSVC |
{"timestamp":"2025-11-05T04:55:23.875902Z","id":"CVE-2025-43419","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}
|
CVE Modified by Apple Inc.
6/17/2026 5:23:58 AM
| Action |
Type |
Old Value |
New Value |
| Added |
Affected |
[{"vendor":"Apple","product":"Safari","versions":[{"version":"0","lessThan":"26","versionType":"custom","status":"affected"}]},{"vendor":"Apple","product":"iOS and iPadOS","versions":[{"version":"0","lessThan":"26","versionType":"custom","status":"affected"}]},{"vendor":"Apple","product":"macOS","versions":[{"version":"0","lessThan":"26","versionType":"custom","status":"affected"}]},{"vendor":"Apple","product":"tvOS","versions":[{"version":"0","lessThan":"26","versionType":"custom","status":"affected"}]},{"vendor":"Apple","product":"visionOS","versions":[{"version":"0","lessThan":"26","versionType":"custom","status":"affected"}]},{"vendor":"Apple","product":"watchOS","versions":[{"version":"0","lessThan":"26","versionType":"custom","status":"affected"}]}]
|
CVE Modified by Apple Inc.
4/02/2026 3:20:43 PM
| Action |
Type |
Old Value |
New Value |
| Changed |
Description |
The issue was addressed with improved memory handling. This issue is fixed in Safari 26, tvOS 26, watchOS 26, iOS 26 and iPadOS 26, visionOS 26. Processing maliciously crafted web content may lead to memory corruption.
|
The issue was addressed with improved memory handling. This issue is fixed in Safari 26, iOS 26 and iPadOS 26, macOS Tahoe 26, tvOS 26, visionOS 26, watchOS 26. Processing maliciously crafted web content may lead to memory corruption.
|
| Added |
Reference |
https://support.apple.com/en-us/125110
|
Initial Analysis by NIST
11/05/2025 10:00:37 AM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
OR
*cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* versions up to (excluding) 26.0
*cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* versions up to (excluding) 26.0
*cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* versions up to (excluding) 26.0
*cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:* versions up to (excluding) 26.0
*cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* versions up to (excluding) 26.0
*cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* versions up to (excluding) 26.0
|
| Added |
Reference Type |
Apple Inc.: https://support.apple.com/en-us/125108 Types: Release Notes, Vendor Advisory
|
| Added |
Reference Type |
Apple Inc.: https://support.apple.com/en-us/125113 Types: Release Notes, Vendor Advisory
|
| Added |
Reference Type |
Apple Inc.: https://support.apple.com/en-us/125114 Types: Release Notes, Vendor Advisory
|
| Added |
Reference Type |
Apple Inc.: https://support.apple.com/en-us/125115 Types: Release Notes, Vendor Advisory
|
| Added |
Reference Type |
Apple Inc.: https://support.apple.com/en-us/125116 Types: Release Notes, Vendor Advisory
|
CVE Modified by CISA-ADP
11/04/2025 11:15:57 AM
| Action |
Type |
Old Value |
New Value |
| Added |
CVSS V3.1 |
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
|
| Added |
CWE |
CWE-119
|
New CVE Received from Apple Inc.
11/03/2025 9:15:47 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Description |
The issue was addressed with improved memory handling. This issue is fixed in Safari 26, tvOS 26, watchOS 26, iOS 26 and iPadOS 26, visionOS 26. Processing maliciously crafted web content may lead to memory corruption.
|
| Added |
Reference |
https://support.apple.com/en-us/125108
|
| Added |
Reference |
https://support.apple.com/en-us/125113
|
| Added |
Reference |
https://support.apple.com/en-us/125114
|
| Added |
Reference |
https://support.apple.com/en-us/125115
|
| Added |
Reference |
https://support.apple.com/en-us/125116
|
Quick Info
CVE Dictionary Entry: CVE-2025-43419 NVD
Published Date: 11/03/2025 NVD
Last Modified: 06/17/2026
Source: Apple Inc.
|
