Input validation error in Apple Safari - CVE-2025-31254
Published: September 16, 2025
Vulnerability identifier: #VU115588
CSH Severity: Medium
CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-31254
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to redirect users to a malicious website.
The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can trick the victim into clicking on a specially crafted URL and redirect users to a malicious website.
Affected software
Apple Safari
Apple iOS
iPadOS
Apple iOS
iPadOS
How to mitigate CVE-2025-31254
Install updates from vendor's website.
Apple Safari - update to 26.0
Apple iOS - update to 26.0 23A341
iPadOS - update to 26.0 23A341
Apple iOS - update to 26.0 23A341
iPadOS - update to 26.0 23A341