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CVE-2026-16396

Опубликовано: 21 июл. 2026
Источник: debian

Описание

Privilege escalation in WebExtensions. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.

Пакеты

ПакетСтатусВерсия исправленияРелизТип
firefoxfixed153.0-1package
firefox-esrfixed140.13.0esr-1package
thunderbirdfixed1:140.13.0esr-1package

Примечания

  • https://www.mozilla.org/en-US/security/advisories/mfsa2026-68/#CVE-2026-16396

  • https://www.mozilla.org/en-US/security/advisories/mfsa2026-70/#CVE-2026-16396

  • https://www.mozilla.org/en-US/security/advisories/mfsa2026-72/#CVE-2026-16396

Связанные уязвимости

CVSS3: 8.8
ubuntu
около 2 месяцев назад

Privilege escalation in WebExtensions. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.

CVSS3: 6.1
redhat
около 2 месяцев назад

Privilege escalation in WebExtensions. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.

CVSS3: 8.8
nvd
около 2 месяцев назад

Privilege escalation in WebExtensions. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.

CVSS3: 9.8
github
около 2 месяцев назад

Privilege escalation in WebExtensions. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.

suse-cvrf
около 2 месяцев назад

Security update for MozillaFirefox