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CVE-2026-74942

Опубликовано: 18 авг. 2026
Источник: debian
EPSS Низкий

Описание

Privilege escalation in the Remote Settings Client component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.

Пакеты

ПакетСтатусВерсия исправленияРелизТип
firefoxfixed154.0-1package
firefox-esrfixed140.14.0esr-2package
thunderbirdfixed1:140.14.0esr-1package

Примечания

  • https://www.mozilla.org/en-US/security/advisories/mfsa2026-74/#CVE-2026-74942

  • https://www.mozilla.org/en-US/security/advisories/mfsa2026-76/#CVE-2026-74942

  • https://www.mozilla.org/en-US/security/advisories/mfsa2026-79/#CVE-2026-74942

EPSS

Процентиль: 22%
0.00304
Низкий

Связанные уязвимости

CVSS3: 8.8
ubuntu
9 дней назад

(Privilege escalation in the Remote Settings Client component. This vul ...)

CVSS3: 7.5
redhat
10 дней назад

Privilege escalation in the Remote Settings Client component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.

CVSS3: 8.8
nvd
10 дней назад

Privilege escalation in the Remote Settings Client component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.

CVSS3: 8.8
github
10 дней назад

Privilege escalation in the Remote Settings Client component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, and Firefox ESR 153.1.

suse-cvrf
9 дней назад

Security update for MozillaFirefox

EPSS

Процентиль: 22%
0.00304
Низкий