CVE-2026-11799

HighCVSS 7.5/10Last 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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

Affected software

VendorProductVersions
MozillaFocus for iOS—
MozillaKlar for iOS—

References

Timeline

Published
Jun 9, 2026
Last modified
Jul 23, 2026
NVD status
Analyzed

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CVE-2026-11799: High severity, CVSS 7.5 | Vulnix