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CVE-2026-6785

Опубликовано: 26 апр. 2026
Источник: nvd
CVSS3: 7.5
EPSS Низкий

Описание

Memory safety bugs present in Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149 and Thunderbird 149. 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 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

Ссылки

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*
Версия до 115.35.0 (исключая)
cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*
Версия до 150.0 (исключая)
cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*
Версия от 140.0 (включая) до 140.10.0 (исключая)
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:esr:*:*:*
Версия от 140.0 (включая) до 140.10.0 (исключая)

EPSS

Процентиль: 41%
0.00513
Низкий

7.5 High

CVSS3

Дефекты

CWE-125
CWE-787

Связанные уязвимости

CVSS3: 7.5
ubuntu
3 месяца назад

Memory safety bugs present in Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149 and Thunderbird 149. 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 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

CVSS3: 7.5
redhat
3 месяца назад

Memory safety bugs present in Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149 and Thunderbird 149. 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 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

CVSS3: 7.5
debian
3 месяца назад

Memory safety bugs present in Firefox ESR 115.34, Firefox ESR 140.9, T ...

CVSS3: 8.1
github
3 месяца назад

Memory safety bugs present in Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149 and Thunderbird 149. 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 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

CVSS3: 8.1
fstec
3 месяца назад

Уязвимость браузеров Mozilla Firefox, Firefox ESR и почтового клиента Thunderbird, связанная с чтением за границами буфера в памяти, позволяющая нарушителю выполнить произвольный код

EPSS

Процентиль: 41%
0.00513
Низкий

7.5 High

CVSS3

Дефекты

CWE-125
CWE-787