Critical severity · published May 29, 2025
CVE-2025-30466
This issue was addressed through improved state management
9.8
CVSS
0.3%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 24% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IO
iOS · Apple
before 18.4 · source: NVD
MA
macOS · Apple
before 15.4 · source: NVD
SA
Safari · Apple
before 18.4 · source: NVD
VI
Visionos · Apple
before 2.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-30466
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-30466
Release Notes
https://support.apple.com/en-us/122371
Release Notes
https://support.apple.com/en-us/122373
Release Notes
https://support.apple.com/en-us/122378
Release Notes
https://support.apple.com/en-us/122379
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