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CVE-2026-6763

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CVSS 3.1
6.5 medium
EPSS
<1%p9
Published
()
Modified
Description

Mitigation bypass in the File Handling component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

Vendors
mozilla
Products
firefox, thunderbird
Weakness
CWE-693
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
NVD CVE.org GitHub PoCs EPSS (0.2%)

In the news

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