CVE-2026-8094

CRITICAL EPSS 34.9%
Published May 7, 20261mo ago · Modified Jun 17, 20261w ago
9.8 CVSS 3.1
Critical
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Published May 7, 2026 1mo ago
Last Modified Jun 17, 2026 1w ago

Description

Other issue in the WebRTC component. This vulnerability was fixed in Firefox ESR 140.10.2 and Thunderbird 140.10.2.

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
34.9% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-94 Improper Control of Generation of Code (Code Injection) Injection

Affected Products 2

VendorProductVersionRange
mozillafirefox* <140.10.2
mozillathunderbird* <140.10.2

References 3

  • bugzilla.mozilla.org https://bugzilla.mozilla.org/show_bug.cgi?id=2035939
    Permissions Required
  • mozilla.org https://www.mozilla.org/security/advisories/mfsa2026-41/
    Vendor Advisory
  • mozilla.org https://www.mozilla.org/security/advisories/mfsa2026-44/
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.