CVE-2026-81267

MediumCVSS 5.4/10Last modified Sep 3, 2026

Description

A malicious webpage could stall a popup's cross-origin navigation after commit, causing the address bar to display the destination origin while continuing to render attacker-controlled content. This vulnerability was fixed in Firefox for iOS 155.0.

Metrics

CVSS 3.1 5.4/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L

Weakness enumeration

CWE-451

Affected software

No affected versions have been published.

Timeline

Published: Aug 31, 2026
Last modified: Sep 3, 2026
NVD status: Analyzed

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