CVE-2026-12318highCWE-119

CVE-2026-12318: falha de alta gravidade em Mozilla Firefox

Incorrect boundary conditions in the Libraries component in NSS

Publicada em

21Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 7.3epss 0.3%
probabilidade de exploração
0.3%top 83% das CVEs
exploração observada
nãonenhuma fonte reporta
Incorrect boundary conditions in the Libraries component in NSS. This vulnerability was fixed in Firefox 152 and Thunderbird 152.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Produtos afetados
Mozilla · FirefoxMozilla · Thunderbird
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Referências
https://bugzilla.mozilla.org/show_bug.cgi?id=2023478https://www.mozilla.org/security/advisories/mfsa2026-57/https://www.mozilla.org/security/advisories/mfsa2026-60/