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CVE-2026-6766

—
CVSS 3.1
7.5 high
EPSS
<1%p17
Published
()
Modified
Description

Incorrect boundary conditions in the Libraries component in NSS. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

Vendors
mozilla
Products
firefox, thunderbird
Weakness
CWE-754
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.