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CVE-2026-70339

Опубликовано: 11 авг. 2026
Источник: msrc
CVSS3: 5.4
EPSS Низкий

Описание

Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability

Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

FAQ

According to the CVSS metric, the attack vector is network (AV:N) and the user interaction is required (UI:R). What is the target context of the remote code execution?

This attack requires a victim to perform a specific action, such as copying files or executing a command, and for an attacker with appropriate access to have pre-planted malicious files with knowledge of where they should be placed on the victim's system.

According to the CVSS metrics, successful exploitation of this vulnerability could lead to some loss of confidentiality (C:L), and integrity (I:L) but lead to no loss of availability (A:N). What is the impact of this vulnerability?

An attacker who successfully exploited the vulnerability could view some sensitive information (Confidentiality), make changes to disclosed information (Integrity), but cannot limit access to the resource (Availability).

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

The user must visit the attacker‑controlled webpage, and perform the two tap gestures that cause autofill to activate.

What is the version information for this release?

Microsoft Edge VersionDate ReleasedBased on Chromium Version
151.0.4129.7808/11/2026151.0.7922.109

Возможность эксплуатации

Publicly Disclosed

No

Exploited

No

Latest Software Release

Exploitation Unlikely

EPSS

Процентиль: 15%
0.00235
Низкий

5.4 Medium

CVSS3

Связанные уязвимости

CVSS3: 5.4
nvd
около 1 месяца назад

Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

CVSS3: 5.4
github
около 1 месяца назад

Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

CVSS3: 5.4
fstec
около 1 месяца назад

Уязвимость браузера Microsoft Edge (на базе Chromium), связанная с ошибками смешения типов данных, позволяющая нарушителю выполнить произвольный код

EPSS

Процентиль: 15%
0.00235
Низкий

5.4 Medium

CVSS3