CVE-2026-16393

CRÍTICO 9.1CVE-2026-16393 · Published 21/07/2026 · updated 24/10/2026

En resumen

CVE-2026-16393 es una vulnerabilidad CRÍTICO (CVSS 9.1) que afecta a firefox (mozilla), thunderbird (mozilla).
Probabilidad de explotación en los próximos 30 días (EPSS): 0.54%, mayor que el 45.2% de las vulnerabilidades.
Solución: actualizar a 153.0.0, 153.0 o posterior.

Package	Affected versions	Patched versions
firefox mozilla	`< 153.0.0`	`153.0.0`
thunderbird mozilla	`< 153.0`	`153.0`

Incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.

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Package

Affected versions

Patched versions

< 153.0.0

153.0.0

< 153.0

153.0

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