Description
Denial-of-service in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 152 and Thunderbird 152.
Published: 2026-06-16
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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History

Thu, 25 Jun 2026 12:45:00 +0000


Tue, 16 Jun 2026 20:45:00 +0000

Type Values Removed Values Added
First Time appeared Mozilla thunderbird
CPEs cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:-:*:*:*
Vendors & Products Mozilla thunderbird

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

Type Values Removed Values Added
Description Denial-of-service in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 152. Denial-of-service in the Audio/Video: Playback 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-400
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}

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 Denial-of-service in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 152.
Title Denial-of-service in the Audio/Video: Playback component
References

Subscriptions

Mozilla Firefox Thunderbird
cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2026-06-16T16:08:41.341Z

Reserved: 2026-06-15T15:08:18.531Z

Link: CVE-2026-12319

cve-icon Vulnrichment

Updated: 2026-06-16T14:44:29.903Z

cve-icon NVD

Status : Analyzed

Published: 2026-06-16T13:16:32.563

Modified: 2026-06-16T20:40:33.720

Link: CVE-2026-12319

cve-icon Redhat

Severity : Low

Publid Date: 2026-06-16T11:52:52Z

Links: CVE-2026-12319 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-06-25T13:30:15Z

Weaknesses