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HIGH · 7.5

CVE-2026-6756

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

Vulnerability Description

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

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE

Affected Products

VendorProductVersions
MozillaFirefox< 150.0

Related Weaknesses (CWE)

CWE-200

References

FAQ

What is CVE-2026-6756?

CVE-2026-6756 is a vulnerability with a CVSS score of 7.5 (HIGH). Mitigation bypass in Firefox for Android. This vulnerability was fixed in Firefox 150.

How severe is CVE-2026-6756?

CVE-2026-6756 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-6756?

Check the references section above for vendor advisories and patch information. Affected products include: Mozilla Firefox.