VULNERABILITY INTELLIGENCE

CVE-2026-81267

CVSS score5.4 MEDIUM
EPSS probability0.26%
CISA KEVNot currently listed
Published2026-08-31
Last modified2026-09-03
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L

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.

Weakness classification

  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-451

Primary references