Description
Other issue in the WebRTC component. This vulnerability was fixed in Firefox ESR 140.10.2 and Thunderbird 140.10.2.
Published: 2026-05-07
Score: 9.8 Critical
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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Advisories
Source ID Title
Debian DLA Debian DLA DLA-4575-1 firefox-esr security update
Debian DLA Debian DLA DLA-4582-1 thunderbird security update
Debian DSA Debian DSA DSA-6254-1 firefox-esr security update
Debian DSA Debian DSA DSA-6267-1 thunderbird security update
History

Mon, 11 May 2026 15:15:00 +0000

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

Sat, 09 May 2026 01:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-200

Sat, 09 May 2026 00:15:00 +0000


Fri, 08 May 2026 23:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-94
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 08 May 2026 16:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-200

Fri, 08 May 2026 13:00:00 +0000

Type Values Removed Values Added
Description Other issue in the WebRTC component. This vulnerability was fixed in Firefox ESR 140.10.2. Other issue in the WebRTC component. This vulnerability was fixed in Firefox ESR 140.10.2 and Thunderbird 140.10.2.
References

Thu, 07 May 2026 15:15:00 +0000

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

Thu, 07 May 2026 13:00:00 +0000

Type Values Removed Values Added
Description Other issue in the WebRTC component. This vulnerability was fixed in Firefox ESR 140.10.2.
Title Other issue in the WebRTC component
References

Subscriptions

Mozilla Firefox Thunderbird
cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2026-05-08T22:39:57.667Z

Reserved: 2026-05-07T12:45:07.849Z

Link: CVE-2026-8094

cve-icon Vulnrichment

Updated: 2026-05-08T22:39:45.910Z

cve-icon NVD

Status : Analyzed

Published: 2026-05-07T13:16:14.430

Modified: 2026-05-11T15:12:23.117

Link: CVE-2026-8094

cve-icon Redhat

Severity : Important

Publid Date: 2026-05-07T12:45:08Z

Links: CVE-2026-8094 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-05-09T04:00:14Z

Weaknesses