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CVE-2026-6757

Опубликовано: 21 апр. 2026
Источник: redhat
CVSS3: 6.1
EPSS Низкий

Описание

Invalid pointer in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Invalid pointer in the JavaScript: WebAssembly component

Отчет

Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.

Затронутые пакеты

ПлатформаПакетСостояниеРекомендацияРелиз
Red Hat Enterprise Linux 10rhel10/firefox-flatpakAffected
Red Hat Enterprise Linux 10rhel10/thunderbird-flatpakAffected
Red Hat Enterprise Linux 6firefoxOut of support scope
Red Hat Enterprise Linux 6thunderbirdOut of support scope
Red Hat Enterprise Linux 7thunderbirdOut of support scope
Red Hat Enterprise Linux 10firefoxFixedRHSA-2026:1076727.04.2026
Red Hat Enterprise Linux 10thunderbirdFixedRHSA-2026:1228530.04.2026
Red Hat Enterprise Linux 10firefoxFixedRHSA-2026:1904119.05.2026
Red Hat Enterprise Linux 10thunderbirdFixedRHSA-2026:1913119.05.2026
Red Hat Enterprise Linux 10.0 Extended Update SupportfirefoxFixedRHSA-2026:1769014.05.2026

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Дополнительная информация

Статус:

Moderate
Дефект:
CWE-823
https://bugzilla.redhat.com/show_bug.cgi?id=2460085firefox: thunderbird: Invalid pointer in the JavaScript: WebAssembly component

EPSS

Процентиль: 21%
0.00293
Низкий

6.1 Medium

CVSS3

Связанные уязвимости

CVSS3: 6.3
ubuntu
3 месяца назад

Invalid pointer in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

CVSS3: 6.3
nvd
3 месяца назад

Invalid pointer in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

CVSS3: 6.3
debian
3 месяца назад

Invalid pointer in the JavaScript: WebAssembly component. This vulnera ...

CVSS3: 6.3
redos
около 2 месяцев назад

Уязвимость thunderbird

CVSS3: 6.3
redos
около 2 месяцев назад

Уязвимость firefox

EPSS

Процентиль: 21%
0.00293
Низкий

6.1 Medium

CVSS3