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CVE-2026-6754

Опубликовано: 21 апр. 2026
Источник: debian
EPSS Низкий

Описание

Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

Пакеты

ПакетСтатусВерсия исправленияРелизТип
firefoxfixed150.0-1package
firefox-esrfixed140.10.0esr-1package
thunderbirdfixed1:140.10.0esr-1package

Примечания

  • https://www.mozilla.org/en-US/security/advisories/mfsa2026-30/#CVE-2026-6754

  • https://www.mozilla.org/en-US/security/advisories/mfsa2026-32/#CVE-2026-6754

  • https://www.mozilla.org/en-US/security/advisories/mfsa2026-34/#CVE-2026-6754

EPSS

Процентиль: 30%
0.00384
Низкий

Связанные уязвимости

CVSS3: 7.5
ubuntu
3 месяца назад

Use-after-free in the JavaScript Engine component. 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

Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

CVSS3: 7.5
nvd
3 месяца назад

Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

CVSS3: 7.5
redos
около 2 месяцев назад

Уязвимость thunderbird

CVSS3: 7.5
redos
около 2 месяцев назад

Уязвимость firefox

EPSS

Процентиль: 30%
0.00384
Низкий