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CVE-2026-84142

Опубликовано: 01 сент. 2026
Источник: nvd
CVSS3: 9.8
EPSS Низкий

Описание

Internally found bugs present in Thunderbird 154. Some of these bugs showed evidence of memory corruption or another security-relevant defect and we presume that with enough effort some of these could have been exploited. This vulnerability was fixed in Firefox 155 and Thunderbird 155.

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
Версия до 155.0.0 (исключая)
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
Версия до 155.0 (исключая)

EPSS

Процентиль: 23%
0.00304
Низкий

9.8 Critical

CVSS3

Дефекты

CWE-119
CWE-200

Связанные уязвимости

CVSS3: 9.8
ubuntu
15 дней назад

[Unknown description]

CVSS3: 9.8
debian
15 дней назад

Internally found bugs present in Thunderbird 154. Some of these bugs s ...

CVSS3: 9.8
github
15 дней назад

Internally found bugs present in Firefox 154. Some of these bugs showed evidence of memory corruption or another security-relevant defect and we presume that with enough effort some of these could have been exploited. This vulnerability was fixed in Firefox 155.

EPSS

Процентиль: 23%
0.00304
Низкий

9.8 Critical

CVSS3

Дефекты

CWE-119
CWE-200