CVE-2026-12320

MÉDIO 4.3CVE-2026-12320 · Published 16/06/2026 · updated 26/10/2026

Em resumo

CVE-2026-12320 é uma vulnerabilidade MÉDIO (CVSS 4.3) que afeta firefox (mozilla), thunderbird (mozilla).
Chance de exploração nos próximos 30 dias (EPSS): 0.18%, maior que 7.5% das vulnerabilidades.
Correção: atualize para 152.0.0 ou posterior.

Package	Affected versions	Patched versions
firefox mozilla	`< 152.0.0`	`152.0.0`
thunderbird mozilla	`< 152.0.0`	`152.0.0`

Information disclosure in the Password Manager component. This vulnerability was fixed in Firefox 152 and Thunderbird 152.

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Package

Affected versions

Patched versions

< 152.0.0

152.0.0

< 152.0.0

152.0.0

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