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CVE-2026-8963

—
CVSS 3.1
7.5 high
EPSS
<1%p23
Published
()
Modified
Description

Spoofing issue in the Web Speech component. This vulnerability was fixed in Firefox 151 and Thunderbird 151.

Vendors
mozilla
Products
firefox, thunderbird
Weakness
CWE-290
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
NVD CVE.org GitHub PoCs EPSS (0.3%)

In the news

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