Information disclosure in Apple Safari - CVE-2025-30425

Vulnerability identifier: #VU106883

CSH Severity: Medium

CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2025-30425

CWE-ID: CWE-200

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a state management issue. A remote attacker can track users in Safari private browsing mode.

Apple Safari
watchOS
macOS
iPadOS
tvOS
Apple iOS

Install updates from vendor's website.

Apple Safari - update to 18.4
watchOS - update to 11.4
macOS - update to 15.4 24E248
iPadOS - addressed in versions 17.7.6, 18.4 22E240
tvOS - update to 18.4
Apple iOS - update to 18.4 22E240

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

• Multiple vulnerabilities in Apple Safari
• Multiple vulnerabilities in macOS Sequoia
• Multiple vulnerabilities in Apple watchOS
• Multiple vulnerabilities in Apple tvOS
• Multiple vulnerabilities in Apple iOS 18 and iPadOS 18
• Multiple vulnerabilities in iPadOS 17