CVE-2026-6756

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-6756
Mitigation bypass in Firefox for Android. This vulnerability was fixed in Firefox 150.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1992585 Permissions Required
https://www.mozilla.org/security/advisories/mfsa2026-30/ Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*
History

22 Apr 2026, 17:40

Type Values Removed Values Added
References () https://bugzilla.mozilla.org/show_bug.cgi?id=1992585 - () https://bugzilla.mozilla.org/show_bug.cgi?id=1992585 - Permissions Required
References () https://www.mozilla.org/security/advisories/mfsa2026-30/ - () https://www.mozilla.org/security/advisories/mfsa2026-30/ - Vendor Advisory
First Time Mozilla
Mozilla firefox
CPE cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*

22 Apr 2026, 16:16

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5
CWE CWE-200

21 Apr 2026, 13:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-04-21 13:16

Updated : 2026-04-22 17:40

NVD link : CVE-2026-6756

Mitre link : CVE-2026-6756

CVE.ORG link : CVE-2026-6756

JSON object : View

Products Affected

mozilla

  • firefox
CWE
CWE-200

Exposure of Sensitive Information to an Unauthorized Actor