Spoofing issue in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 152.

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Fixes

Solution

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Workaround

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History

Tue, 16 Jun 2026 16:45:00 +0000

Type Values Removed Values Added
Description Spoofing issue in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 152. Spoofing issue in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 152 and Thunderbird 152.
References

Tue, 16 Jun 2026 15:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-1021
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L'}

ssvc

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


Tue, 16 Jun 2026 15:00:00 +0000

Type Values Removed Values Added
First Time appeared Mozilla
Mozilla firefox
Vendors & Products Mozilla
Mozilla firefox

Tue, 16 Jun 2026 13:15:00 +0000

Type Values Removed Values Added
Description Spoofing issue in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 152.
Title Spoofing issue in the DOM: Core & HTML component
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2026-06-16T16:08:43.582Z

Reserved: 2026-06-15T15:08:20.648Z

Link: CVE-2026-12323

cve-icon Vulnrichment

Updated: 2026-06-16T14:55:48.528Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-06-16T13:16:33.043

Modified: 2026-06-16T15:16:35.640

Link: CVE-2026-12323

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-16T14:45:15Z

Weaknesses

No weakness.