CVE-2025-30466

critical

Description

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

References

https://support.apple.com/en-us/122379

https://support.apple.com/en-us/122378

https://support.apple.com/en-us/122373

https://support.apple.com/en-us/122371

Details

Source: Mitre, NVD

Published: 2025-05-29

Updated: 2025-05-30

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H