CVE-2026-6756

HIGH

Mitigation bypass in Firefox for Android

Title source: cna
STIX 2.1

Description

Mitigation bypass in Firefox for Android. This vulnerability was fixed in Firefox 150.

References (2)

Scores

CVSS v3 7.5
EPSS 0.0004
EPSS Percentile 11.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-200
Status published
Products (2)
mozilla/firefox < 150.0
Mozilla/Firefox 150
Published Apr 21, 2026
Tracked Since Apr 21, 2026