CVE-2026-84135

CRITICAL9.8Info disclosure

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Description

Other issue in Firefox Focus for Android. This vulnerability was fixed in Firefox 155.

CVSS breakdown

CVSS 3.1

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected products

Mozilla / Firefox155 – *
Mozilla / firefox_mobile155.0

References

MISChttps://bugzilla.mozilla.org/show_bug.cgi?id=2046661
VENDOR_ADVISORYhttps://www.mozilla.org/security/advisories/mfsa2026-82/

Updated 35m ago · 8 sources