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CVE-2026-12456

Опубликовано: 17 июн. 2026
Источник: nvd
CVSS3: 4.2
EPSS Низкий

Описание

Inappropriate implementation in Extensions in Google Chrome prior to 149.0.7827.155 allowed an attacker who convinced a user to install a malicious extension to bypass same origin policy via a crafted Chrome Extension. (Chromium security severity: High)

Уязвимые конфигурации

Конфигурация 1

Одновременно

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
Версия до 149.0.7827.155 (исключая)

Одно из

cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

EPSS

Процентиль: 4%
0.00137
Низкий

4.2 Medium

CVSS3

Дефекты

CWE-20

Связанные уязвимости

CVSS3: 4.2
ubuntu
около 2 месяцев назад

Inappropriate implementation in Extensions in Google Chrome prior to 149.0.7827.155 allowed an attacker who convinced a user to install a malicious extension to bypass same origin policy via a crafted Chrome Extension. (Chromium security severity: High)

CVSS3: 8.1
redhat
около 2 месяцев назад

Inappropriate implementation in Extensions in Google Chrome prior to 149.0.7827.155 allowed an attacker who convinced a user to install a malicious extension to bypass same origin policy via a crafted Chrome Extension. (Chromium security severity: High)

msrc
около 2 месяцев назад

Chromium: CVE-2026-12456 Insufficient validation of untrusted input in Extensions

CVSS3: 4.2
debian
около 2 месяцев назад

Inappropriate implementation in Extensions in Google Chrome prior to 1 ...

CVSS3: 4.2
github
около 2 месяцев назад

Inappropriate implementation in Extensions in Google Chrome prior to 149.0.7827.155 allowed an attacker who convinced a user to install a malicious extension to bypass same origin policy via a crafted Chrome Extension. (Chromium security severity: High)

EPSS

Процентиль: 4%
0.00137
Низкий

4.2 Medium

CVSS3

Дефекты

CWE-20