CVE-2025-43458

State: Published
Severity: 4.3 Medium
Published: Nov 4, 2025
Updated: Apr 2, 2026
Reserved: Apr 16, 2025

Description

This issue was addressed through improved state management. This issue is fixed in Safari 26.1, iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1, watchOS 26.1. Processing maliciously crafted web content may lead to an unexpected process crash.

Scores

CVSS	Score	Vector	Source
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L	CISA-ADP

Weaknesses

CWE-20 Improper Input Validation
CWE-703 Improper Check or Handling of Exceptional Conditions

Affected Products

Product	Versions
SafariApple	before 26.1Affected
iOS and iPadOSApple	before 18.7.2Affected before 26.1Affected
macOSApple	before 26.1Affected
tvOSApple	before 26.1Affected
visionOSApple	before 26.1Affected
watchOSApple	before 26.1Affected

References

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