CVE-2026-16373

HIGH7.5Info disclosure

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Description

Information disclosure in the Privacy component in Firefox for Android. This vulnerability was fixed in Firefox 153.

CVSS breakdown

CVSS 3.1

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Affected products

Mozilla / Firefox153 – *
Mozilla / firefox_mobile153.0

References

MISChttps://bugzilla.mozilla.org/show_bug.cgi?id=2021964
VENDOR_ADVISORYhttps://www.mozilla.org/security/advisories/mfsa2026-68/

Updated 8m ago · 8 sources