CVE-2025-30466
published 2025-05-29CVE-2025-30466: 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…
PriorityP342critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
0.26%
17.0th percentile
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.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | ios_18.4_and_ipados | — | — |
| apple | ios_and_ipados | < 18.4 | 18.4 |
| apple | ipados | < 18.4 | 18.4 |
| apple | iphone_os | < 18.4 | 18.4 |
| apple | macos | < 15.4 | 15.4 |
| apple | macos_sequoia | — | — |
| apple | safari | < 18.4 | 18.4 |
| apple | safari | — | — |
| apple | visionos | < 2.4 | 2.4 |
| apple | visionos | — | — |
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Apple
CVE-2025-30466: macOS Sequoia 15.4
vendor_apple·2025-03-31·CVSS 9.8
CVE-2025-30466 [CRITICAL] CVE-2025-30466: macOS Sequoia 15.4
Apple Security Update: About the security content of macOS Sequoia 15.4
Product: macOS Sequoia
Version: 15.4
CVE: CVE-2025-30466
Component: Safari
Impact: A website may be able to bypass Same Origin Policy
Description: This issue was addressed through improved state management.
Apple
CVE-2025-30466: iOS 18.4 and iPadOS 18.4
vendor_apple·2025-03-31·CVSS 9.8
CVE-2025-30466 [CRITICAL] CVE-2025-30466: iOS 18.4 and iPadOS 18.4
Apple Security Update: About the security content of iOS 18.4 and iPadOS 18.4
Product: iOS 18.4 and iPadOS
Version: 18.4
CVE: CVE-2025-30466
Component: Safari
Impact: A website may be able to bypass Same Origin Policy
Description: This issue was addressed through improved state management.
Apple
CVE-2025-30466: visionOS 2.4
vendor_apple·2025-03-31·CVSS 9.8
CVE-2025-30466 [CRITICAL] CVE-2025-30466: visionOS 2.4
Apple Security Update: About the security content of visionOS 2.4
Product: visionOS
Version: 2.4
CVE: CVE-2025-30466
Component: Safari
Impact: A website may be able to bypass Same Origin Policy
Description: This issue was addressed through improved state management.
Apple
CVE-2025-30466: Safari 18.4
vendor_apple·2025-03-31·CVSS 9.8
CVE-2025-30466 [CRITICAL] CVE-2025-30466: Safari 18.4
Apple Security Update: About the security content of Safari 18.4
Product: Safari
Version: 18.4
CVE: CVE-2025-30466
Component: Safari
Impact: A website may be able to bypass Same Origin Policy
Description: This issue was addressed through improved state management.
GHSA
GHSA-m66r-fg5x-99cr: This issue was addressed through improved state management
ghsa_unreviewed·2025-05-30
CVE-2025-30466 [CRITICAL] CWE-346 GHSA-m66r-fg5x-99cr: This issue was addressed through improved state management
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.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-05-29
Published