CVE-2025-43440

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-43440
This issue was addressed with improved checks This issue is fixed in tvOS 26.1, watchOS 26.1, macOS Tahoe 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 process crash.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://support.apple.com/en-us/125632 Release Notes Vendor Advisory
https://support.apple.com/en-us/125634
https://support.apple.com/en-us/125637 Release Notes Vendor Advisory
https://support.apple.com/en-us/125638 Release Notes Vendor Advisory
https://support.apple.com/en-us/125639 Release Notes Vendor Advisory
https://support.apple.com/en-us/125640 Release Notes Vendor Advisory
Configurations

Configuration 1 (hide)

OR 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:*:*:*:*:*:*:*:*
History

17 Dec 2025, 21:16

Type Values Removed Values Added
Summary (en) This issue was addressed with improved checks 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. (en) This issue was addressed with improved checks This issue is fixed in tvOS 26.1, watchOS 26.1, macOS Tahoe 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 process crash.
References
  • () https://support.apple.com/en-us/125634 -
References () https://support.apple.com/en-us/125632 - Vendor Advisory, Release Notes () https://support.apple.com/en-us/125632 - Release Notes, Vendor Advisory
References () https://support.apple.com/en-us/125637 - Vendor Advisory, Release Notes () https://support.apple.com/en-us/125637 - Release Notes, Vendor Advisory
References () https://support.apple.com/en-us/125638 - Vendor Advisory, Release Notes () https://support.apple.com/en-us/125638 - Release Notes, Vendor Advisory
References () https://support.apple.com/en-us/125639 - Vendor Advisory, Release Notes () https://support.apple.com/en-us/125639 - Release Notes, Vendor Advisory
References () https://support.apple.com/en-us/125640 - Vendor Advisory, Release Notes () https://support.apple.com/en-us/125640 - Release Notes, Vendor Advisory

04 Nov 2025, 17:52

Type Values Removed Values Added
References () https://support.apple.com/en-us/125632 - () https://support.apple.com/en-us/125632 - Vendor Advisory, Release Notes
References () https://support.apple.com/en-us/125637 - () https://support.apple.com/en-us/125637 - Vendor Advisory, Release Notes
References () https://support.apple.com/en-us/125638 - () https://support.apple.com/en-us/125638 - Vendor Advisory, Release Notes
References () https://support.apple.com/en-us/125639 - () https://support.apple.com/en-us/125639 - Vendor Advisory, Release Notes
References () https://support.apple.com/en-us/125640 - () https://support.apple.com/en-us/125640 - Vendor Advisory, Release Notes
First Time Apple watchos
Apple tvos
Apple iphone Os
Apple safari
Apple visionos
Apple ipados
Apple
CPE cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:*

04 Nov 2025, 16:15

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 6.5
CWE CWE-79

04 Nov 2025, 02:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-11-04 02:15

Updated : 2025-12-17 21:16

NVD link : CVE-2025-43440

Mitre link : CVE-2025-43440

CVE.ORG link : CVE-2025-43440

JSON object : View

Products Affected

apple

  • watchos
  • safari
  • iphone_os
  • visionos
  • tvos
  • ipados
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')