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CVE-2026-2803

—
CVSS 3.1
7.5 high
EPSS
<1%p16
Published
()
Modified
Description

Information disclosure, mitigation bypass in the Settings UI component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.

Vendors
mozilla
Products
firefox, thunderbird
Weakness
CWE-200, CWE-693
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD CVE.org GitHub PoCs EPSS (0.3%)

In the news

No ingested article mentions this CVE yet.