CVE-2026-11799

HIGH SEVERITY

CVSS Score & Metrics

Base Score

7.5 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N                                    

UXSS in Focus for iOS / Klar Webkit navigation. This vulnerability was fixed in Focus for iOS 151.3.1 and Klar for iOS 151.3.1.

Published Date

June 09, 2026

Last Modified

June 10, 2026

CWE ID

CWE-79

Source

NVD

Vendor

Mozilla

Product

Focus for iOS, Klar for iOS