CVE-2025-30430

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-03-31 · updated 2026-06-17
Weakness: CWE-287

Description

This issue was addressed through improved state management. This issue is fixed in iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4, visionOS 2.4, watchOS 11.4. Password autofill may fill in passwords after failing authentication.

Affected products

Apple iPadOS: before 18.4 — fixed in 18.4
Apple Iphone Os: before 18.4 — fixed in 18.4
Apple macOS: from 15.0 before 15.4 — fixed in 15.4
Apple visionOS: before 2.4 — fixed in 2.4

How to fix

Upgrade to a fixed version: Apple iPadOS 18.4; Apple Iphone Os 18.4; Apple macOS 15.4; Apple visionOS 2.4. Check the vendor advisory for mitigations.

References

https://support.apple.com/en-us/122371
https://support.apple.com/en-us/122373
https://support.apple.com/en-us/122376
https://support.apple.com/en-us/122378
http://seclists.org/fulldisclosure/2025/Apr/12
http://seclists.org/fulldisclosure/2025/Apr/13
http://seclists.org/fulldisclosure/2025/Apr/4
http://seclists.org/fulldisclosure/2025/Apr/8

Get alerted when CVE-2025-30430 or the next vulnerability affects your stack