CVE-2026-11799

—

CVSS 3.1

7.5 high

EPSS

<1%p12

Published

Jun 9, 2026 (Jun 9, 2026)

Modified

Jul 23, 2026

Description

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.

Vendors: mozilla
Products: focus, klar
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.2%)

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