CVE-2026-58638

Опубликовано: 14 июл. 2026

Источник: msrc

CVSS3: 6

EPSS Низкий

Описание

Windows Boot Loader Security Feature Bypass Vulnerability

Missing cryptographic step in Windows Boot Loader allows an authorized attacker to bypass a security feature locally.

Продукт	Статья	Обновление
Windows Server 2012	5099445	Monthly Rollup
Windows Server 2012 (Server Core installation)	5099445	Monthly Rollup
Windows Server 2012 R2	5099444	Monthly Rollup
Windows Server 2012 R2 (Server Core installation)	5099444	Monthly Rollup
Windows Server 2016	5099535	Security Update
Windows Server 2016 (Server Core installation)	5099535	Security Update
Windows 10 Version 1809 for 32-bit Systems	5099538	Security Update
Windows 10 Version 1809 for x64-based Systems	5099538	Security Update
Windows Server 2019	5099538	Security Update
Windows Server 2019 (Server Core installation)	5099538	Security Update

Показывать по

Publicly Disclosed

Exploited

Latest Software Release

Exploitation More Likely

EPSS

Процентиль: 14%

0.00229

Низкий

6 Medium

CVSS3

CVE-2026-58638

CVSS3: 6

nvd

16 дней назад

Missing cryptographic step in Windows Boot Loader allows an authorized attacker to bypass a security feature locally.

GHSA-h2wp-qqpw-35j4

CVSS3: 6

github

16 дней назад

Missing cryptographic step in Windows Boot Loader allows an authorized attacker to bypass a security feature locally.

BDU:2026-10547

CVSS3: 6

fstec

17 дней назад

Уязвимость загрузчика Windows Boot Loader операционных систем Windows, позволяющая нарушителю обойти существующие ограничения безопасности

EPSS

Процентиль: 14%

0.00229

Низкий

6 Medium

CVSS3