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CVE-2023-6856

Опубликовано: 03 сент. 2025
Источник: msrc
CVSS3: 8.8
EPSS Средний

Описание

The WebGL DrawElementsInstanced method was susceptible to a heap buffer overflow when used on systems with the Mesa VM driver. This issue could allow an attacker to perform remote code execution and sandbox escape. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.

EPSS

Процентиль: 93%
0.10471
Средний

8.8 High

CVSS3

Связанные уязвимости

CVSS3: 8.8
ubuntu
почти 2 года назад

The WebGL `DrawElementsInstanced` method was susceptible to a heap buffer overflow when used on systems with the Mesa VM driver. This issue could allow an attacker to perform remote code execution and sandbox escape. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.

CVSS3: 8.8
redhat
почти 2 года назад

The WebGL `DrawElementsInstanced` method was susceptible to a heap buffer overflow when used on systems with the Mesa VM driver. This issue could allow an attacker to perform remote code execution and sandbox escape. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.

CVSS3: 8.8
nvd
почти 2 года назад

The WebGL `DrawElementsInstanced` method was susceptible to a heap buffer overflow when used on systems with the Mesa VM driver. This issue could allow an attacker to perform remote code execution and sandbox escape. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.

CVSS3: 8.8
debian
почти 2 года назад

The WebGL `DrawElementsInstanced` method was susceptible to a heap buf ...

CVSS3: 8.8
github
почти 2 года назад

The WebGL `DrawElementsInstanced` method was susceptible to a heap buffer overflow when used on systems with the Mesa VM driver. This issue could allow an attacker to perform remote code execution and sandbox escape. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.

EPSS

Процентиль: 93%
0.10471
Средний

8.8 High

CVSS3