CVE-2026-8964

Опубликовано: 19 мая 2026

Источник: nvd

CVSS3: 7.5

EPSS Низкий

Описание

Spoofing issue in the Popup Blocker component. This vulnerability was fixed in Firefox 151 and Thunderbird 151.

Ссылки

https://bugzilla.mozilla.org/show_bug.cgi?id=2025170
Permissions Required
https://www.mozilla.org/security/advisories/mfsa2026-46/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2026-50/
Vendor Advisory

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*

Версия до 151.0.0 (исключая)

cpe:2.3:a:mozilla:thunderbird:*:*:*:*:-:*:*:*

Версия до 151.0.0 (исключая)

EPSS

Процентиль: 23%

0.00302

Низкий

7.5 High

CVSS3

Дефекты

CWE-451

Связанные уязвимости

CVE-2026-8964

CVSS3: 7.5

ubuntu

2 месяца назад

Spoofing issue in the Popup Blocker component. This vulnerability was fixed in Firefox 151 and Thunderbird 151.

CVE-2026-8964

CVSS3: 3.4

redhat

2 месяца назад

Spoofing issue in the Popup Blocker component. This vulnerability was fixed in Firefox 151 and Thunderbird 151.

CVE-2026-8964

CVSS3: 7.5

debian

2 месяца назад

Spoofing issue in the Popup Blocker component. This vulnerability was ...

GHSA-x37c-vm4v-4wvx

CVSS3: 7.5

github

2 месяца назад

Spoofing issue in the Popup Blocker component. This vulnerability was fixed in Firefox 151.

EPSS

Процентиль: 23%

0.00302

Низкий

7.5 High

CVSS3

Дефекты

CWE-451