MEDIUM 5.4 NVD

CVE-2026-81267

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 re

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.

References

https://bugzilla.mozilla.org/show_bug.cgi?id=2052758
https://www.mozilla.org/security/advisories/mfsa2026-81/

Published: 2026-08-31 · Source: NVD · Feed updated: 2026-08-31

This medium severity vulnerability with a CVSS score of 5.4 was published on 2026-08-31 via NVD.

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