CVE-2026-12068

Avira Password Manager credential disclosure via cross-origin autofill in Firefox

Published Jun 12, 2026 CVSS 3.1 · 7.4 High EPSS < 1% KEV · Not listed
Description
Information disclosure vulnerability in Avira Password Manager when used with Mozilla Firefox may allow a remote attacker operating a cross-origin iframe to obtain credentials autofilled for the parent web page via incorrect autofill field selection.

This issue affects Avira Password Manager when used with Mozilla Firefox on Windows, macOS, and Linux.

Remediation

Vendor Solution

Avoid triggering Avira Password Manager autofill on web pages that embed cross-origin iframes (for example advertisement frames) when using Firefox. No software update is currently planned.

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Gen Digital
Gen Digital avira Password Manager
Vendors & Products Gen Digital
Gen Digital avira Password Manager
Type Values Removed Values Added
Description Information disclosure vulnerability in Avira Password Manager when used with Mozilla Firefox may allow a remote attacker operating a cross-origin iframe to obtain credentials autofilled for the parent web page via incorrect autofill field selection. This issue affects Avira Password Manager when used with Mozilla Firefox on Windows, macOS, and Linux.
Title Avira Password Manager credential disclosure via cross-origin autofill in Firefox
Weaknesses CWE-669
References
Metrics cvssV3_1

{'score': 7.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GEN
Published
Updated
Jun 15, 2026, 4:01 PM
Reserved
Jun 12, 2026, 9:09 AM
Status
Deferred
Published
Jun 12, 2026, 11:16 PM
Modified
Jul 23, 2026, 9:10 AM