CVE-2025-30466

State: Published
Severity: 9.8 Critical
Published: May 29, 2025
Updated: Apr 2, 2026
Reserved: Mar 22, 2025

Description

This issue was addressed through improved state management. This issue is fixed in Safari 18.4, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4, visionOS 2.4. A website may be able to bypass Same Origin Policy.

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-346 Origin Validation Error

Affected Products

Product	Versions
SafariApple	before 18.4Affected
iOS and iPadOSApple	before 18.4Affected
macOSApple	before 15.4Affected
visionOSApple	before 2.4Affected

References

https://support.apple.com/en-us/122371
https://support.apple.com/en-us/122373
https://support.apple.com/en-us/122378
https://support.apple.com/en-us/122379

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