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CVE-2025-43427

Published: Nov 4, 2025Updated: Dec 17, 2025 Sources: CVE List NVD BDUCWE-20
NVD MITRE
4.3CVSSMEDIUM
EPSS Score
0.5%
Top 62.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

This issue was addressed through improved state management. This issue is fixed in tvOS 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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:RS:UC:NI:NA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:LAvailability
Low
Open in CVSS calculator →

Weaknesses

CWE-20CWE-703

Affected Products

safariapple
On-premDesktop App
Consumer Software / browser
ipadosapple
EmbeddedOS
Operating Systems / mobile-os
iphone osapple
EmbeddedOS
Operating Systems / mobile-os
tvosapple
EmbeddedOS
Operating Systems / mobile-os
visionosapple
OS
Operating Systems / mobile-os
applecommercialUSMobile Appsaka apple inc., apple computer
and 13 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Initial Access
View detailed technique mapping

References

https://support.apple.com/en-us/125632
support.apple.com
https://support.apple.com/en-us/125634
support.apple.com
https://support.apple.com/en-us/125637
support.apple.com
and 13 more references View all →

Timeline

Published
Nov 4, 2025
Last Updated
Dec 17, 2025

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