Description

Firefox for iOS directly interpolated the page’s HTML language attribute into translation JavaScript, allowing attacker-controlled markup to execute code in Firefox’s privileged content world and bypass the page’s Content Security Policy. This vulnerability was fixed in Firefox for iOS 157.1.

Related CPE's

Could not find any relations

References

https://bugzilla.mozilla.org/show_bug.cgi?id=2062109

https://www.mozilla.org/security/advisories/mfsa2026-105/

Weaknesses

134c704f-9b21-4f2e-91b3-4a467353bcc0

Secondary
CWE-79

CVSS impact metrics

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

8.8 · High

Information

Source identifier

[email protected]

Vulnerability status

Deferred

Published

2026-10-13T08:16:59.560Z

9 hours ago

Last modified

2026-10-13T16:19:16.897Z

1 hour ago