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CVE Watch21 jul 2026

CVE-2026-16361

Memory safety bugs present in Firefox ESR 115.37 and Firefox ESR 140.12. Some of these bugs showed evidence of memory corruption and we pres

CVSS

9.8

Crítico

EPSS

KEV

Exploit Today

0

0-100

Publicado: 21 jul 2026 · Última mod.: 21 jul 2026 · CWE-119

EPSS · 30d

Sin historial EPSS suficiente todavía.

Descripción técnica

Memory safety bugs present in Firefox ESR 115.37 and Firefox ESR 140.12. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox ESR 115.38 and Firefox ESR 140.13.

Referencias oficiales
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